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Computer Information

45 Basic Computer Questions and Answers For Competitive Exams

January 30, 2024 by Souvik 2 Comments

45 Basic Computer Questions and Answers For Competitive Exams

QUESTION No 1. Who is the father of Computer ?

Answer : Charles Babbage

QUESTION No 2. In a computer , most processing takes place in ?
Answer : CPU

QUESTION No 3. In which type of computer , data are represented as discrete signals ?
Answer : Digital Computer

QUESTION No 4. Scientific Name of Computer ?
Answer : Sillico sapiens

QUESTION No 5. What is the name of the display feature that highlights are of the screen which requires operator attention ?
Answer : Reverse Video

QUESTION No 6. Computers , combine both measuring and counting , are called
Answer : Hybrid Computer

QUESTION No 7. What is FORTRAN ?
Answer : Formula Translation

QUESTION No 8. What translates and executes program at run time line by line ?
Answer : Interpreter

QUESTION No 9. What converts an entire program into machine . language ?
Answer : Compiler

QUESTION No 10. Who is the father of personal computer ?
Answer : Edward Robert

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QUESTION No 11. EEPROM stands for ?
Answer : Electronic Erasable Programmable Read Only Memory


QUESTION No 12. Who developed the first electronic computer ?
ANSWER : J.V. Atansoff

QUESTION No 13. Which programming languages are classified as low level languages ?
Answer : Assembly Language


QUESTION No 14. What is the name of  first web browser ?
Answer : Mosaic


QUESTION No 15. First page of Website is termed as ?
Answer : Home Page

QUESTION No 16. Name of 1st electronic computer ?
Answer : ENIAC

QUESTION No 17. Office LANS , which are scattered geographically on large scale , can be connected by the use of corporate ?
Answer : WAN ( wide area network )

QUESTION No 19. To move a copy of file from one computer to another over a communication channel is called ?
Answer : File Transfer

QUESTION No 20. Large transaction processing systems in automated organisations use ?
Answer : Batch Processing

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QUESTION No 21. MSIC stands for ?
Answer : Magnetic Ink Character Recognition

QUESTION No 22. The scrambling of code is known as ?
Answer : Encryption

QUESTION No 23. The first computers were programmed using ?
Answer : Machine Language

45 Basic Computer Questions and Answers For Competitive Exams

Question No. 24. No. of different characters in ASCII coding system ?
Answer : 1024

Question No. 25. MSIC stand for
Answer : Medium Scale Integrated Circuits 

Question No. 26. IBM stands for
Answer : International Business Machines

Question No. 27. A fault in a computer program which prevents it from working correctly is known as ?
Answer : Bug

Question No. 28. Which button makes alphabets / letters in uppercase and lowercase and numbers to symbols ?
Answer : Shift

Question No. 29. When a computer is switched on , the booting process performs ?
Answer : Power on self test

Question No. 30. What is the software frequently utilized by end users called ( like Word , PowerPoint ) ?
Answer : Application Software

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Question No. 31. Unit of measurement of the output quality of a printer ?
Answer : Dot per sq . inch

Question No. 32. Switching device of fifth generation computer known as ?
Answer : VLSI

Question No. 33. The unit KIPS is used to measure the speed of ?
Answer : Processor

Question No. 34. DOS stands for
Answer : Disk Operating System

Question No. 35. What is a joy stick primarily in computers used for ?
Answer : Computer Gaming

45  Basic Questions and Answers For Competitive Exams
45 Basic Questions and Answers For Competitive Exams



Question No. 36. In 1999 , the Melissa virus was a widely publicized

Answer : E – mail virus

Question No. 37. Which of the following commands is given to reboot the computer ?
Answer : Ctrl + Alt + Del

Question No. 38. What is correcting errors in a program called ?
Answer : Debugging

Question No. 39. BCD is ?
Answer : Binary Coded Decimal

Question No. 40. Which commend is used to select the whole document ?

Answer : Ctrl+A

45 Basic Computer Questions and Answers For Competitive Exams

Question No. 41. What is the functional key to display save-as box ?

Answer : F12

Question No. 42. Who is known as the FATHER OF COMPUTER MOUSE ? 

Answer : Douglas Engelbart

Question No. 43. Where is the CPU and  Memory located ?

Answer : Mother Board

Question No. 44. Who is the Founder of IBM  company ? 

Answer : Thomas J. Watson

Question No. 45. In which year , The Microsoft Company was founded ?

Answer : 1975

Filed Under: Computer Information Tagged With: asaam study hub, computer

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October 28, 2023 by Souvik Leave a Comment

1. কম্পিউটাৰৰ পিতৃ বুলি কাক জনা যায়?
উত্তৰ: চাৰ্লছ বেৱেজ ক কম্পিউটাৰৰ জনক বুলি কোৱা হয় । 35+ কম্পিউটাৰ বিষয়ে প্ৰশ্ন উত্তৰ অসমীয়াত ।। Most Important Computer Questions Answers in Assamese


2. চাৰ্লছ বেৱেজ কিমান চনত কম্পিউটাৰ উদ্ভাৱন কৰিছিল ?
উত্তৰ: ১৮২২ চনত


3. কম্পিউটাৰৰ মগজুক কি বুলি জনা যায় ?
উত্তৰ: কম্পিউটাৰৰ মগজুক CPU বুলি কোৱা হয় ।

4. ভাৰতৰ প্ৰথম কম্পিউটাৰ কত স্থাপন কৰা হৈছিল ?
উত্তৰ: ভাৰতৰ প্ৰথম কম্পিউটাৰ ভাৰতীয় পৰিসংখিক প্ৰতিষ্ঠান কলিকতাত স্থাপন কৰা হৈছিল।

5. কোন দেশত কম্পিউটাৰ আটাইতকৈ বেছি ব্যৱহাৰ কৰা হয় ?
উত্তৰ: আমেৰিকা যুক্তৰাষ্ট্ৰ ।


6.
কম্পিউটাৰৰ ভিতৰলৈ যোৱা data ক কি বুলি কোৱা হয় ?
উত্তৰ: Input ( ইনপুট) বুলি কোৱা হয়।


7.
দুটা আউট পুট ( output ) device অৰ উদাহৰণ দিয়া ?
উত্তৰ: দুটা আউট পুট ( output ) device অৰ উদাহৰণ হৈছে মনিটৰ আৰু স্পিকাৰ।


8.
সকলো ধৰণৰ কম্পিউটাৰৰ সূচনা বা আউট পুত চাবলৈ কোনটো ডিভাইছ ব্যবহাৰ কৰা হয় ?
উত্তৰ: সকলো ধৰণৰ কম্পিউটাৰৰ সূচনা বা তথ্য চাবলৈ মনিটৰ ব্যবহাৰ কৰা হয়।


9.
CD-ROM ৰ সম্পূৰ্ণ নাম কি?
উত্তৰ: CD-ROM ৰ সম্পূৰ্ণ নাম হৈছে Compact Disc Read Only Memory


10. কম্পিউটাৰ এটাত ৰেম ( Ram) ৰ অৰ্থ কি ?
উত্তৰ: কম্পিউটাৰ ট RAM মানে Ramdom Access Memory। ই হৈছে কম্পিউটাৰৰ এক প্ৰকাৰৰ মেমোৰী যাক Randomly Access কৰা হয়। ইয়াৰ অৰ্থ হৈছে যে কম্পিউটাৰত কৰা কামবোৰ অস্থায়ী ভাবে সংৰক্ষণ কৰা হয়।


11.
পেন ড্ৰাইভ কি ?
উত্তৰ: পেন দ্রাইভ হৈছে এক প্ৰকাৰৰ ইলেকট্ৰনিক মেমৰী।পেন ড্ৰাইভ ৰ দ্বাৰা অডিঅ, ভিডিঅ আৰু যিকোনো ফাইল আৰু তথ্য স্থানান্তৰ কৰা যায়।


12.
যেতিয়া ফাইল এটা সংৰক্ষণ ( Save) কৰা হয় আৰু কম্পিউটাৰ টো বন্ধ কৰা হয় তেতিয়া তথ্য টো কোন স্থানত থাকে ?
উত্তৰ: যেতিয়া ফাইল এটা সংৰক্ষণ ( Save) কৰা হয় আৰু কম্পিউটাৰ টো বন্ধ কৰা হয় তেতিয়া তথ্য টো Secondary Storage অত সংৰক্ষণ হৈ থাকে ।


13.
Www ৰ সম্পূৰ্ণ নাম কি ?
উত্তৰ: Www ৰ সম্পূৰ্ণ নাম World Wide web.


14.
Www ৰ আৱিষ্কাৰক কোন ?
উত্তৰ: Www ৰ আৱিষ্কাৰক হৈছে Sir Timothy John Berners-Lee আৰু Robert Cailliau.


15.
কম্পিউটাৰ ভাইৰাছ কি ?
উত্তৰ: কম্পিউটাৰ ভাইৰাছ হল কম্পিউটাৰক ধ্বংস কৰিবলৈ বিশেষভাৱে প্ৰস্তুত কৰা এটা ছফ্টৱেৰ প্ৰ’গ্ৰাম ।


16.
VIRUS অৰ সম্পূৰ্ণ নাম কি ?
উত্তৰ: VIRUS অৰ সম্পূৰ্ণ নাম হৈছে – Vital Information Resources Under Siege।


17.
Email ৰ সম্পূৰ্ণ নাম কি?
উত্তৰ: Email ৰ সম্পূৰ্ণ নাম হৈছে ইলেক্টৰনিক মেইল ( Electric Mail ) ।


18.
Email ৰ জনক বুলি কাক জনা যায়?
উত্তৰ: Email ৰ জনক বুলি Raymond Samuel Tomlinson জনা যায় ।


19.
HTML ৰ সম্পূৰ্ণ নাম কি?
উত্তৰ: HTML ৰ সম্পূৰ্ণ নাম হৈছে HYPER TEXT MARKUP LANGUAGE


20.
Https ৰ সম্পূৰ্ণ নাম কি?
উত্তৰ: Https ৰ সম্পূৰ্ণ নাম Hyper Text Transfer Protocol


21.
পৃথিৱীৰ প্ৰথম চুপাৰ কম্পিউটাৰ কেতিয়া নিৰ্মাণ কৰা হৈছিল ?
উত্তৰ: পৃথিৱীৰ প্ৰথম চুপাৰ কম্পিউটাৰ 1976 ত নিৰ্মাণ কৰা হৈছিল ।

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22.
কোনে প্ৰথম কম্পিউটাৰ মাউচ সৃষ্টি কৰিছিল ?
উত্তৰ: Douglas Engelbart in 1963


23.
ভাৰতৰ নিৰ্মাণ কৰা চুপাৰ কম্পিউটাৰ টোৰ নাম কি ?
উত্তৰ: ভাৰতৰ নিৰ্মাণ কৰা চুপাৰ কম্পিউটাৰ টোৰ নাম পৰম ( PARAM) ইয়াক C-DAC দ্বাৰা সৃষ্টি কৰা হয় ।


24.
পৃথিৱীৰ প্ৰথম গণনা কৰা কম্পিউটাৰ টোৰ নাম কি ?
উত্তৰ: পৃথিৱীৰ প্ৰথম গণনা কৰা কম্পিউটাৰ টোৰ নাম এবাকাছ ।


25.
বিট ( Bit) কি?
উত্তৰ: বিট হৈছে কম্পিউটাৰৰ মেমৰিৰ ক্ষুদ্ৰ একক ।


26.
কিমান চনৰ পৰা Laptop অৰ প্ৰবৰ্তন কৰা হয় ?
উত্তৰ: 1987 ৰ পৰা Laptop অৰ প্ৰবৰ্তন কৰা হয় ।


27.
ভাৰতত কম্পিউটাৰ সেৱা কিমান চনত পৰা আৰম্ভ হৈছিল ?
উত্তৰ : ভাৰতত কম্পিউটাৰ সেৱা 1966 চনৰ 3 এপ্ৰিল ৰ পৰা আৰম্ভ হৈছিল ।


28.
গুগল কেতিয়াৰ পৰা আৰম্ভ কৰা হৈছিল ?
উত্তৰ: 1998 ৰ পৰা


29.
PDF ৰ সম্পূৰ্ণ নাম কি ?
উত্তৰ: Portable Document Format


30.
LAN ৰ সম্পূৰ্ণ নাম কি?
উত্তৰ: Local Area Network

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31.
পৃথিৱীৰ প্ৰথম কম্পিউটাৰৰ নাম কি আছিল ?
উত্তৰ: পৃথিৱীৰ প্ৰথম কম্পিউটাৰৰ নাম ENIAC


32.
What is a LAN?
উত্তৰ: A network that connects devices within a building or group of buildings.


33.
MS-Word is an example of _____ ?
উত্তৰ: Application software


35.
A megabyte, also known as a MB, contains how many byte ?
উত্তৰ: 1024 kilobytes

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Filed Under: Computer Information Tagged With: asaam study hub, computer

What is Input and Output Devices of Computer with Examples

March 30, 2023 by Souvik Leave a Comment

Input and Output Devices of Computer with Examples

     Computers have become an integral part of our lives, and we use them for various purposes, such as entertainment, education, work, and communication. Input and output devices are essential components of a computer system that enable users to interact with it. These devices facilitate the transfer of data from the external environment to the computer and vice versa. This article aims to provide an overview of input and output devices, their types, and examples.

      As technology continues to advance, computers have become an integral part of our daily lives. These machines can perform complex calculations, store vast amounts of information, and connect us to the world through the internet. However, for computers to function properly, they require input and output devices. In this article, we will discuss the different types of input and output devices of a computer and provide examples of each.

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Introduction

Input and output devices are essential components of a computer system that allow users to interact with it. Input devices enable users to input data into the computer, and output devices display or produce the results of the computer’s processing. Input devices can be physical or virtual, and they can be classified into various types based on their mode of operation. Similarly, output devices can be classified based on their type of output, such as visual, audio, or printed.What is Input and Output Devices of Computer with Examples

What are Input Devices?

Input devices are hardware components that enable users to enter data or commands into a computer system. These devices facilitate the transfer of data from the external environment to the computer. Input devices can be classified into various types based on their mode of operation.

Types of Input Devices-

1. Keyboard

A keyboard is a common input device that enables users to enter text and commands into a computer. It has a set of keys that correspond to letters, numbers, and symbols.

2. Mouse

A mouse is a pointing device that allows users to navigate and interact with graphical user interfaces. It has one or more buttons and a scrolling wheel.

3. Scanner

A scanner is an input device that converts physical documents and images into digital form. It captures the image and converts it into a digital format that can be stored on a computer.

4. Webcam

A webcam is an input device that captures images and videos in real-time. It is commonly used for video conferencing and live streaming.

Examples of Input Devices

  • Keyboard: A computer keyboard is a common input device that enables users to enter text and commands into a computer.
  • Mouse: A mouse is a pointing device that allows users to navigate and interact with graphical user interfaces.
  • Scanner: A scanner is an input device that converts physical documents and images into digital form.
  • Webcam: A webcam is an input device that captures images and videos in real-time.What is Input and Output Devices of Computer with Examples

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What are Output Devices?

Output devices are hardware components that enable a computer system to display or produce the results of its processing. These devices facilitate the transfer of data from the computer to the external environment. Output devices can be classified into various types based on their type of output.

Types of Output Devices

1. Monitor

A monitor is a visual output device that displays images and videos generated by a computer system. It can be classified into various types based on their display technology, such as LCD, LED, and OLED.

2. Printer

A printer is an output device that produces a hard copy of the computer’s output. It can be classified into various types based on their printing technology, such as inkjet, laser, and dot matrix.

3. Speaker

A speaker is an audio output device that produces sound generated by a computer system. It can be classified into various types based on their size and power output.

4. Projector

A projector is an output device that displays images and videos on a larger screen or wall. It is commonly used in classrooms and business presentations.

4. Headphones

Headphones are output devices that allow users to hear audio generated by a computer without disturbing others. They are commonly used for listening to music, watching videos, and participating in video conferencing.

Conclusion

In conclusion, input and output devices are essential components of a computer. Input devices allow users to input data into a computer, while output devices allow users to view or hear the processed data. The above examples are just a few of the many input and output devices available in the market. It is essential to select the right input and output devices that meet your needs based on your computing tasks.What is Input and Output Devices of Computer with Examples

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What is Input and Output Devices of Computer with Examples
What is Input and Output Devices of Computer with Examples

 

Why do we need Input Device ?

We need input devices for computers to interact with the external environment. Input devices allow us to provide instructions or data to the computer system, which then processes and generates an output. Without input devices, computers would not be able to receive data from the external environment, and we would not be able to interact with them. Input devices, such as keyboards, mice, scanners, and webcams, enable us to input data into the computer system efficiently and accurately. Overall, input devices are an essential component of a computer system, as they allow us to interact with and utilize the computer’s processing power.

Why do we need output device ?

         We need output devices for computers to communicate the processed data or results to us in a usable format. Output devices are used to display or present the output generated by the computer system. Without output devices, the processed data or results would not be available to us, and the computer system would not be useful. Output devices such as monitors, printers, and speakers allow us to perceive the data generated by the computer system in a visual, auditory, or tangible form. Output devices are important as they provide us with the necessary feedback to make informed decisions or to take further action based on the processed data. Therefore, output devices are an essential component of a computer system, as they allow us to interpret and make use of the processed data.What is Input and Output Devices of Computer with Examples

Filed Under: Computer Information Tagged With: computer

What is a Computer || History of Computer || Usefulness of a Computer 

January 11, 2023 by Souvik Leave a Comment

Introduction:

The computer is an electronic device which converts data into meaningful information. The computer is the wonder of modern science and technology. It can acquire, manipulate, reproduce and communicate data at a very high speed, maintaining a high level of accuracy. Data processing involves three basic activities- collecting, manipulating, and managing output.What is a Computer || History of Computer || Usefulness of a Computer 


History of Computer

Charles Babbage is known as the father of the computer. During the first decade of the 19th century, he developed a machine which provided a base for the modern computers. The first automatic electronic computer was made in Pannsylvania in 1946 and known as ENIAC (Electronic Numerical Integrator and Calculator). Since then it has changed the pattern of doing work easily and quickly. It has also revolutionized the whole world.



Kinds Of Computer 

There are three types of computers. They are digital, analogue and hybrid. The digital computer is basically a counting machine. A small digital computer is able to multiply, divide, subtract and add, all at high speed, which are electrically powered and operated by hand like type writers. Larger digital computers receive data or information on punched-cards or magnetic tape. The analogue computers are specially designed to deal with particular problems such as guiding Moon rockets. The hybrid type of computers consist of the combination of digital and analogue computers.

 

Usefulness of a Computer 

Now a days the computer plays a useful role all over the world. The computer is an enormous flexible tool which can be used in homes, in factories, in schools, in hospitals, in offices, in hotels etc. It can be used depending on needs and available resources.

The computer helps us to formulate budgets, keep track of instruments, maintain a mailing list and do everything whatever we command it. In offices, it does every kind of business, maintains records, files, prepares payrolls and what not. In hospitals, computers are on hand to diagnose diseases, help in doing painless surgeries. They have helped many a blind to see and deaf to hear. They are used in international games. Computers are further used as resources in teaching and learning at all levels of education and training. Children can play different educative games, make drawing and paintings and watch films and songs on computers. At present, we can communicate with other computers through Internet system. We get all kinds of information through computer internet. This system is called W.W.W. (world wide web). The whole world of Internet is called cyberspace.What is a Computer || History of Computer || Usefulness of a Computer 

What is a Computer || History of Computer || Usefulness of a Computer 
What is a Computer || History of Computer || Usefulness of a Computer

Disadvantages of a Computer

Computers can work very fast. They can perform the work of hundreds of persons in a day. In this way the use of computers in public and private offices will increase the problem of unemployment. Regular operators of computers may suffer from eye problems, like fall of eye sight cataract, body pains, miscarriage and birth defects. Moreover, children waste their valuable time by playing games on computers.

Conclusion: The computer is a boon for the world today. The vast need of people in different fields is met up with the usage of computers. Hence, the invention of computers has proved a grand success of modern science and technology.What is a Computer || History of Computer || Usefulness of a Computer 

Filed Under: Computer Information Tagged With: asaam study hub, computer

Keyboard Shortcut keys of Computer || Computer keyboard Shortcut keys

December 24, 2022 by Souvik Leave a Comment

Keyboard Shortcut keys of Computer

CTRL+B Bold


CTRL+U

 Underline


CTRL+I 
 Italic
F1   Help


F2 
Rename selected object

Keyboard Shortcut keys of Computer

 

F3 Find all files
F4 Opens file list drop-down in dialogs
F5 Refresh current window
F6 Shifts focus in Windows Explorer
F10 Activates menu bar options

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ALT+TAB Cycles between open applications
ALT+F4 Quit program, close current window
ALT+F6 Switch between current program windows
ALT+ENTER Opens properties dialog
ALT+SPACE System menu for current window

অসমীয়া ৰচনা || Assamese Essay Section – click here

CTRL+ESC Opens Start menu
CTRL+ALT+DEL Opens task manager, reboots the computer
CTRL+TAB Move through property tabs
CTRL+DRAG Copy File
ESC Cancel last function

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Ctrl + A Select all text
Ctrl + X Cut selected item
Shift + Del Cut selected item
Ctrl + C Copy selected item

Ctrl + V Paste


 Keyboard Shortcut keys of Computer

SHIFT Press/hold SHIFT, insert CD-ROM to bypass auto-play
SHIFT+DRAG Move file
SHIFT+F10 Opens context menu (same as right-click)
SHIFT+DELETE Full wipe delete (bypasses Recycle Bin)
ALT+underlined letter Opens the corresponding menu

Keyboard Shortcut keys of Computer
 
PC Keyboard Shortcuts
Document Cursor Controls

CTRL+HOME to the top
CTRL+END to the bottom
PAGE UP moves document or dialog box up one page
PAGE DOWN moves document or dialog down one page
ARROW KEYS move focus in documents, dialogs, etc.

 

                                                                       Create Screen Shot For Current Program

 

Ctrl + Alt + Del   Reboot/Windows® task manager
Ctrl + Esc   Bring up start menu
Alt + Esc  Switch between applications on taskbar
F2  Rename selected icon
F3   Start find from desktop
F4  Open the drive selection when browsing
F5  Refresh contents
Alt + F4  Close current open program
Ctrl + F4  Close window in program
Ctrl + Plus Key Automatically adjust widths of all columns
in Windows Explorer


OUTLOOK® SHORTCUT KEYS

 

Alt + S  Send the email
Ctrl + C  Copy selected text
Ctrl + X  Cut selected text
Ctrl + P  Open print dialog box
Ctrl + K  Complete name/email typed in address bar
Ctrl + B  Bold highlighted selection
Ctrl + I  Italicize highlighted selection
Ctrl + U  Underline highlighted selection
Ctrl + R  Reply to an email
Ctrl + F  Forward an email

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Ctrl + N  Create a new email
Ctrl + Shift + A  Create a new appointment to your calendar
Ctrl + Shift + O  Open the outbox
Ctrl + Shift + I  Open the inbox
Ctrl + Shift + K  Add a new task
Ctrl + Shift + C  Create a new contact
Ctrl + Shift+ J  Create a new journal entry
Ctrl + A  Select all contents of the page
Ctrl + B  Bold highlighted selection
Ctrl + C  Copy selected text
Keyboard Shortcut keys of Computer
Keyboard Shortcut keys of Computer
Ctrl + X  Cut selected text
Ctrl + N  Open new/blank document
Ctrl + O  Open options
Ctrl + P  Open the print window
Ctrl + F  Open find box
Ctrl + I  Italicize highlighted selection
Ctrl + K  Insert link
Ctrl + U  Underline highlighted selection
Ctrl + V  Paste
Ctrl + Y  Redo the last action performed

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Ctrl + Z  Undo last action
Ctrl + G  Find and replace options
Ctrl + H  Find and replace options
Ctrl + J  Justify paragraph alignment
Ctrl + L  Align selected text or line to the left
Ctrl + Q  Align selected paragraph to the left
Ctrl + E  Align selected


Keyboard Shortcut keys of Computer

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Filed Under: Computer Information Tagged With: asaam study hub, computer

Computer Information

August 3, 2021 by Souvik 2 Comments

Contents

Chapter 1 : Network Topology

Chapter 2 : Computer Memory

Chapter 3 : What is G-mail || Create a G-Mail Account

                      What is G- Mail in hindi

Chapter 4 : 45 Basic Computer Questions and Answers For Competitive Exams

Chapter 5 : Keyboard Shortcut keys of Computer || Computer keyboard Shortcut keys

Chapter 6 : What is a Computer || History of Computer || Usefulness of a Computer 

Chapter 7 : What is Input and Output Devices of Computer with Examples

Filed Under: Computer Information

What is the purpose of Network Topology

July 21, 2021 by Souvik 3 Comments

Network Topology

What is the purpose of Network Topology ?

 

What is the purpose of Network Topology
What is the purpose of Network Topology

 

A network is a collection of computers and devices connected by communication channels that allow users to share the data, information, hardware and software with other users, as well as to facilitate communications. People connect computers to a network for a variety of reasons.

Computer network topology is the way various components of a network (like nodes, links, peripherals, etc.) are arranged. Network topologies define the layout, virtual shape or structure of network, not only physically but also logically. The way in which different systems and nodes are connected and communicate with each other is determined by topology of the network. Topology can be physical or logical. Physical Topology is the physical layout of nodes, workstations and cables in the network; while logical topology is the way information flows between different components.

In general, physical topology relates to a core network whereas logical topology relates to basic network.

SIZE OF A NETWORK

A network can be as small as a LAN (local area network) consisting of some computers, printers and other devices or it may consist of many small and large computers distributed over a vast geographical area, i.e ., wide area network. Internet is also an example of wide area network.

The computer networks are classified according to the network topology based on the network. Network topology is the link of the devices in the network that are related to each other without any physical arrangement. There are four types of network topologies, namely:

👉 Star Network Topology

👉 Ring Network Topology

👉Bus Network Topology

👉Mesh Network Topology

Let us learn about these topologies in detail :-

STAR NETWORK TOPOLOGY

In Star Network, Topology, all the components of the network are connected to the central device called ‘hub’ which may be a hub, a router or a switch. All the workstations are connected to central device with a point-to-point connection. So, it can be said that every computer is indirectly connected to every other node by the help of ‘hub’.

All the data on the star topology passes through the central device before reaching the intended destination. Hub acts as a junction to connect different nodes present in Star Network, and at the same time it manages and controls whole of the network. Depending on which central device is used, ‘hub’ can act as repeater or signal booster. Central device can also communicate with other hubs of different network. Unshielded Twisted Pair (UTP) Ethernet cable is used to connect the workstations to the central node.

 

Advantages of Star Topology :

👉 As compared to Bus topology it gives far much better performance, signals don’t necessarily get transmitted to all the workstations. A sent signal reaches the intended destination after passing through no more than 3-4 devices and 2-3 links. Performance of the network is dependent on the capacity of the central hub.

👉 Easy to connect new nodes or devices. In star topology new nodes can be added easily without affecting rest of the network. Similarly, components can also be removed easily.

👉 Centralized management. It helps in monitoring the network.

👉 Failure of one node or link doesn’t affect the rest of the network. At the same time it is easy to detect the failure and troubleshoot it.

Disadvantages of Star Topology

👉 Too much dependency on central device has its own drawbacks. If it fails, whole network goes down.

👉 The use of hub, a router or a switch as central device increases the overall cost of the network.

👉 Performance as well as the number of nodes which can be added in such topology is dependent on the capacity of the central device.

 

READ ALSO – COMPUTER MEMORY

RING NETWORK TOPOLOGY

A Ring Network Topology is a network topology in which each device is connected to exactly two other devices. This forms a ring pattern.

This topology provides only one pathway between two devices. If one of the devices fails, the whole network will fail. It does not require any network server to manage the connectivity between the devices. It is much more reliable than bus network topology. Its biggest disadvantage is that it is not easy to add or remove any device from the topology as the data transmission will be disturbed.

Advantages of Ring Topology

Transmitting network is not affected by high traffic or by adding more nodes, as only the nodes having tokens can transmit data. Cheap to install and expand.

Disadvantages of Ring Topology

Troubleshooting is difficult in ring topology.

Adding or deleting the computers disturbs the network activity. Failure of one computer disturbs the whole network.

 

 

READ ALSO – G-MAIL IN HINDI

BUS NETWORK TOPOLOGY

Bus Topology is the simplest of network topologies. In this type of topology, all the nodes (computers as well as servers) are connected to the single cable (called bus), by the help of interface connectors. This central cable is the backbone of the network and is known as Bus (thus the name). Every workstation communicates with the other device through this Bus.

A signal from the source is broadcasted and it travels to all workstations connected to bus cable. Although the message is broadcasted but only the intended recipient, whose MAC address or IP address matches, accepts it. If the MAC / IP address of the machine doesn’t match with the intended address, machine discards the signal. A terminator is added at the ends of the central cable to prevent bouncing of signals. A barrel connector can be used to extend it.

Advantages of Bus Topology

👉 It is cost effective.

👉 Cable required is least compared to other network topologies. Used in small networks.

👉 It is easy to understand.

👉 Easy to expand joining two cables together.

Disadvantages of Bus Topology

👉 If cables fail, then the whole network fails.

👉 If network traffic is heavy or nodes are more, the performance of the network decreases.

👉 Cable has a limited length.

👉 It is slower than the Ring topology.

 

ALSO READ – 101 ASSAM GK

 

MESH NETWORK TOPOLOGY

In a Mesh Network Topology, each of the network node, computer and other devices are interconnected with one another. Every node not only sends its own signals but also relays data from other nodes. In fact, a true mesh topology is the one where every node is connected to every other node in the network. This type of topology is Very expensive as there are many redundant connections, thus it is not mostly used in computer networks. It is commonly usedin Wireless networks. Flooding or routing technique is used in mesh topology. TherearetwotypesofMesh Topology.

These are :

👉 Partial Mesh Topology : In this topology, some of the systems are connected in the same fashion as mesh topology but some devices are only connected to two or three devices.

👉 Full Mesh Topology : Each and every nodes or devices are connected to each other.

Advantages of Mesh Topology

👉 Each connection can carry its own data load.

👉 It is robust.

👉 Fault is diagnosed easily.

👉 Provides security and privacy.

Disadvantages of Mesh Topology

👉 Installation and configuration is difficult.

👉 Cabling cost is more.

👉 Bulk wiring is required.

 

 

READ ALSO – PREPOSITION IN ASSAMESE

 

Filed Under: Computer Information Tagged With: computer

Gmail Meaning in Hindi || जीमेल का मतलब

July 6, 2021 by Souvik 2 Comments

Gmail Meaning in Hindi

एक जीमेल खाता स्थापित करना || SETTING UP A GMAIL ACCOUNT

जीमेल दुनिया की सबसे लोकप्रिय ईमेल सेवाओं में से एक है और इसके लिए एक अच्छा कारण है। जीमेल आपके मेल और बातचीत को ईमेल करना, चैट करना और संग्रह करना बहुत आसान और सुविधाजनक बनाता है। जीमेल का मतलब Google मेल है। यह Google द्वारा प्रदान की जाने वाली एक निःशुल्क ईमेल सेवा है। जीमेल में आप ईमेल भेज और प्राप्त कर सकते हैं, स्पैम को ब्लॉक कर सकते हैं, एड्रेस बुक बना सकते हैं और अन्य बुनियादी काम कर सकते हैं
ईमेल कार्य। लेकिन, इसमें कुछ और अनूठी विशेषताएं भी हैं जो इसे वेब पर सबसे लोकप्रिय ईमेल सेवाओं में से एक बनाने में मदद करती हैं।

Gmail Meaning in Hindi || जीमेल का मतलब
Gmail Meaning in Hindi || जीमेल का मतलब

 

Also Read Demonetization

एक जीमेल खाता स्थापित करना || SETTING UP A GMAIL ACCOUNT


कोई भी ईमेल भेजने और प्राप्त करने के लिए सबसे पहले आपको एक जीमेल अकाउंट बनाना होगा। जीमेल होगा
Google खाता साइन अप पृष्ठ पर रीडायरेक्ट करें। आपको कुछ बुनियादी जानकारी देनी होगी, जैसे आपका नाम, जन्मदिन, लिंग और स्थान। आपको इसकी भी आवश्यकता होगी
अपने नए जीमेल पते के लिए एक नाम चुनें। एक बार जब आप एक खाता बना लेते हैं, तो आप सक्षम होंगे
संपर्क जोड़ने और मेल सेटिंग्स को समायोजित करने के लिए।

खाता बनाना || Creating an Gmail account


जीमेल अकाउंट बनाने के लिए दिए गए स्टेप्स को फॉलो करें || Steps to Create Gmail Account 

चरण 1: इंटरनेट खोलें।
चरण 2: www.gmail.com पर जाएं।
Google की विंडो दिखाई देगी।

चरण 3 : खाता बनाएँ पर क्लिक करें

Gmail आपको एक नई Google खाता विंडो बनाने के लिए पुनर्निर्देशित करेगा

चरण 4 : अब आपको अपनी जानकारी के साथ एक फॉर्म भरना होगा। पहला नाम और अंतिम नाम टाइप करें।

चरण 5: वह Google उपयोगकर्ता नाम टाइप करें जिसका आप उपयोग करना चाहते हैं। यह आपका ईमेल बन जाएगा
पता।

Google यह सुनिश्चित करने के लिए उपयोगकर्ता नाम की उपलब्धता की जांच करता है कि
नाम पहले से ही किसी और ने नहीं लिया है।

चरण 6: वांछित पासवर्ड टाइप करें।

चरण 7 : जन्मदिन का महीना, दिन और वर्ष दर्ज करें। लिंग भी चुनें।

चरण 8 : यदि आप चाहते हैं कि यदि आप कभी भी पासवर्ड भूल जाते हैं या इसे रीसेट करने की आवश्यकता होती है, तो Google आपके लिए पाठ संदेश भेजे, तो अपना मोबाइल फ़ोन नंबर दर्ज करें। इस पर हस्ताक्षर करने की आवश्यकता नहीं है
एक Google खाते के लिए।

चरण 9 : यदि आप चाहते हैं कि Google ईमेल द्वारा आपके खाते को सुरक्षित रखने में सहायता करे
यदि आपके खाते में कोई असामान्य गतिविधि हो रही है, तो दर्ज करें
अन्य ईमेल पता बॉक्स में एक वैकल्पिक ईमेल पता।

चरण 10 : फिर, आपको सत्यापन पाठ टाइप करना होगा जो आप नीचे देख रहे हैं
डिफ़ॉल्ट होमपेज़। आपको स्थान का चयन भी करना होगा।

चरण 11 : सेवा की शर्तों और गोपनीयता नीति की समीक्षा करें और स्वीकार करने के लिए बॉक्स पर क्लिक करें।

चरण 12 : वैयक्तिकरण के बारे में समीक्षा करें और यदि आप Google +1 सामग्री और विज्ञापनों में भाग लेना चाहते हैं तो बॉक्स पर क्लिक करें। आप बॉक्स भी छोड़ सकते हैं
खाली।

चरण 13 : जारी रखने के लिए अगला चरण क्लिक करें।

create your profile page दिखाई देगा

चरण 14 : यदि आप Google+ प्रोफ़ाइल में कोई फ़ोटो जोड़ना चाहते हैं, तो प्रोफ़ाइल फ़ोटो जोड़ें पर क्लिक करें।
यदि आप इस समय एक प्रोटाइल फोटो नहीं चाहते हैं, तो अगला चरण क्लिक करें।

चरण 15 : Google स्वागत पृष्ठ दिखाई देगा। यह पृष्ठ Google खाते की मूल बातें समझाने में मदद करेगा और आपको Gmail पते की याद दिलाएगा और
गूगल उपयोगकर्ता नाम।

चरण 16: आपने साइन अप प्रक्रिया पूरी कर ली है। जीमेल पर जारी रखें पर क्लिक करें। आपको नए जीमेल इनबॉक्स पर रीडायरेक्ट कर दिया जाएगा।

 

Read Also What is GMAIL || Create Gmail Account

ई-मेल संदेश के भाग || Parts Of Email Massage 


ई-मेल के साथ काम करते समय, आपको संदेश के कई हिस्सों को समझना चाहिए, जैसे
से:, से:, सीसी:, बीसीसी: और विषय।

से || From
एक व्यक्ति जो ई-मेल संदेश भेज रहा है, उसका ई-मेल पता इस खंड में लिखा गया है।

सेवा || To
ई-मेल संदेश प्राप्त करने वाले व्यक्ति का ई-मेल पता इस खंड में लिखा जाना चाहिए।

प्रतिलिपि || Cc
Cc का मतलब कार्बन कॉपी है। यह संदेश की एक सटीक प्रति है। एक व्यक्ति का ई-मेल पता जो सीधे तौर पर शामिल नहीं है, लेकिन आप चाहते हैं कि संदेश उसे ज्ञात हो, उसका ई-मेल पता इस खंड में लिखा गया है।

गुप्त प्रतिलिपि || Bcc
Bcc का मतलब ब्लाइंड कार्बन कॉपी है। आप Bcc की मदद ले सकते हैं यदि आप एक ही संदेश कई लोगों को यह दिखाए बिना भेजना चाहते हैं कि दूसरों को भी वही संदेश प्राप्त हुआ है।

विषय || Subject
आपके संदेश की एक बहुत ही संक्षिप्त सामग्री इस खंड में लिखी गई है। उदाहरण के लिए, यदि आप
अपने ई-मेल में रिज्यूमे भेज रहे हैं, आप सब्जेक्ट सेक्शन में रिज्यूम लिख सकते हैं।

 

Read Also Translation

Read Also Computer Memory

Read Also BIHU in Hindi

Filed Under: Computer Information, निबंध Tagged With: computer, Gmail in hindi, how to create g-mail

What is G-mail || Create gmail account

July 2, 2021 by Souvik Leave a Comment

What is G- mail || Create gmail account

 

Gmail is one of the world’s most popular email services and there is a good reason for it.
Gmail makes emailing, chatting and archiving your mail and conversations very easy and convenient.

Gmail stands for Google Mail. It is a free email service provided by Google. In Gmail you
can send and receive emails, block spam, create an address book and do other basic
email tasks. But, it also has some more unique features that help to make it one of the most popular email services on the web.

how-to-create-gmail-account
how-to-create-gmail-account

SETTING UP A G-MAIL ACCOUNT

To send and receive any email, first of all you need to create a gmail account. Gmail will redirect to the Google Account sign up page. You will have to provide some basic information, like your name, birthday, gender and location. You will also need to choose a name for your new Gmail address. Once you create an account, you will be able
to start adding contacts and adjusting the mail settings.

Creating an Account
Follow these given steps to create a gmail account:

Step 1 : Open Internet Explorer


Step 2 : Go to www.gmail.com.


The window of Google will appear.

Step 3 : Click on Create an account.

Gmail will redirect you to the Create a new Google Account window.

Step 4 : You will now need to fill out a form with your information. Type the
first name and last name.

Step 5 : Type the Google username you want to use. This will become your email address.
Google checks the availability of the username to make sure that the name has not already been taken by anyone else.

Step 6 : Type the desired password.

When you type the desired password, Gmail will tell you whether it is strong enough, and if it is not strong enough you can modify it.

Step 7 : Enter the birthday month, day and year. Also select the gender.

Step 8 : If you want for Google to text the password if you ever forget it or need to reset it, enter you Mobile phone number. This is not required to sign up for a Google Account.

Step 9 : If you would like for Google to help keep you account secure by emailing you if there is an unusual activity happening with your account, enter an alternate email address in the other email address box.

Step 10 : Then, you will need to type the verification text that you see below the
Default homepage. You will also need to select the location.

Step 11 : Review the Terms of Service and Privacy Policy and click on the box to accept.

Step 12 : Review the About personalization and click the box if you would like to participate in Google +1 content and ads. You can also leave the box empty.

Step 13 : Click Next Step to continue.

Create your profile page will appear.

Step 14 : Click Add Profile Photo if you wish to add a photo to the Google+ profile.
If you do not want a profile photo at this time, click Next Step.

Step 15 : The Google welcome page will appear. This page will help explain the
basics of the Google account and remind you of the Gmail address and Google username.

Step 16 : You have completed the sign up process. Click Continue to Gmail. You will be redirected to the new Gmail inbox.

 

READ ALSO COMPUTER MEMORY

PARTS OF E-MAIL MESSAGE

While working with e-mail, you should understand several parts of message, like
From:, To:, Cc :, Bcc: and Subject.

From : A person who is sending the e-mail message, his or her e-mail address is written in this section.
To : The e-mail address of the person who shall be receiving the e-mail message should be written in this section.


Cc : Cc stands for carbon copy. It is an exact copy of the message. The e-mail address of a
person who is not directly involved, but you would like the message to be known to him, his e-mail address is written in this section.


Bcc : Bcc stands for blind carbon copy. You can take the help of Bcc if you want to send the same message to several people without showing them that others have also received the same message.


Subject : A very short content of your message is written in this section. For example, if you are sending a resume in your e-mail, you can write Resume in the Subject section.

 

 

READ ALSO RATH YATRA IN HINDI

READ ALSO TRANSLATION IN ASSAMESE

READ ALSO 101 GK QUESTION ANSWERS

Filed Under: Computer Information Tagged With: how to create g-mail, what is g-mail

Computer Memory

June 28, 2021 by Souvik Leave a Comment

What is Computer Memory?

Memory is the sum total of what we remember.

It gives us the capability to learn and adapt
from previous experiences as well as to build relationships. It is the ability to remember past
experiences and the power or process of recalling to mind previously learned facts,
impressions, skills and habits. It is the store of things learned and retained from our activity
or experience, as evidenced by modification of structure or behaviour or by recall and recognition.As memory is necessary for our happy existence, memory is an essential element of a
computer. Without its memory, a computer is of hardly any use. Memory plays an important
role in saving and retrieving data. The performance of the computer system depends upon
the size of the memory.

Computer Memory

Categories of Memory

There are two categories of memory in a computer, they are –

  1. Volatile Memory
  2. Non-Volatile Memory

Volatile Memory- Volatile Memory losses all the content stored in it when the computer is switch off.

Non-Volatile Memory – Non-volatile Memory does not lose all its content stored in it when the computer is switched off.

REPRESENTATION OF MEMORY


The memory is represented with characters. Let us read about the various terms related to memory.


Byte


A byte is the smallest group of information that a computer can process in one chunk or
bite. The bits in a byte are processed together, and more importantly the byte is presented
to us in a form that we can understand. Each byte can be encoded to correspond to a digit,
a letter of the alphabet, a punctuation character or other symbols.


Kilobyte 👉 1024 characters are equal to one kilobyte.
Megabyte. 👉 1,048,576 characters are equal to one megabyte.
Gigabyte 👉 1,073,741,824 characters are equal to one gigabyte.
Terabyte 👉 1,099,511,627,776 characters are equal to one terabyte.

 

Read also Translation In Assamese

TYPES OF MEMORY

The memory of computer is divided into two types,namely:
👉Primary Memory (RAM, ROM)
👉Secondary Memory (Floppy Disk, CD-ROM, Hard disk)

Primary Memory


Primary storage unit is used for four activities Input/Output operations; Manipulations of text and calculation operation; Logic/Comparison operation; Storage and retrieval operations. Primary memory is the memory which is used to store the currently running program and the data being processed and their results. This is generally a temporary
storage area. It is used when small amount of data have to be exchanged quickly and used repeatedly. It is a very fast memory but is of small storage capacity. Examples of primary
memory are RAM, ROM, Cache Memory, etc.

Types of Primary Memory

👉 RAM (Random Access Memory).

👉 ROM ( Read Only Memory)

RAM

RAM stands for Random Access Memory and is the most common type of memory used in
computers. A Computer’s RAM is the memory used to store data and programs on a
temporary basis. The RAM is compared to short-term memory, as it stores applications
and information that is actively used while the system is running. In comparison, the hard
drive stores all programs and information permanently, whether the computer is
powered on or not. The amount of RAM directly affects a computer’s performance. The more RAM a computer has, the more programs and documents it can have open without
slowing the system down. Current PC computers have anywhere from 256 MB of RAM or
256 million bytes of memory a program can use, to as much as 4 GB of RAM. Mac Computers generally have between 128 and 512 MB of RAM.

Some common types of RAM are as follow :

SRAM


It is used primarily to create CPU’s speed-sensitive cache. Static Random Access Memory(SRAM) uses multiple transistors for each memory cell. It does not have a capacitor in each
cell.

 

Also Read in Hindi Rath Yatra 

DRAM

Dynamic Random Access Memory needs to be refreshed consistently and contains
memory cells with a paired transistor. In order to activate the transistor at each bit in the column, DRAM sends a charge through the appropriate column (CAS).
The level of charge is determined by the sense-amplitier while reading. If the level of charge exceeds fifty percent, it is read as 1, whereas if the charge is below fifty percent, it is read as 0. For dynamic memory to work, either the CPU or the memory controller recharges all the capacitors before they are discharged to zero.

SDRAM


Synchronous Dynamic Random Access Memory enhances the system’s performance by
utilizing the burst mode concept. With maximum transfer rate to L2 cache of 528 mbps,


SDRAM


stays on the row that contains the requested bit and moves quickly through the columns to read each bit as it moves on. FPM DRAMThe pristine form of DRAM, Fast Page Mode Dynamic Random Access Memory waits through the process of locating a bit of data by column and row and then reading the bit and then starts on the next bit. It has a maximum transfer rate to L2 cache of about 176mbps.


EDO DRAM


Contrary to FPM DRAM, Extended Data-Out Dynamic Random Access Memory does not
wait and as the address of the first bit is located, it starts looking for the next bit. With
maximum transfer rate to L2 cache of about 264 mbps, it is 5 percent faster than the FPM.

RDRAM


Rambus Dynamic Random Access Memory uses a special high speed data bus called the
Rambus Channel. It generates more heat than other chips as they operate at high speeds.


DDR SDRAM


Double Data Rate Synchronous Dynamic Random Access Memory is somewhat similar to
SDRAM but has higher bandwidth. It has a maximum transfer rate to L2 cache of about 1064 mbps

ROM


Read Only Memory (ROM) is an integrated circuit programmed with data that holds instructions for starting up the computer. Data stored in ROM is non-volatile and is not
lost when powered off. These data cannot be changed or a special operation is needed to be performed to change it.A ROM chip cannot be reprogrammed or rewritten, therefore, when the chip is created, it requires the programming of perfect and complete information. ROM chips are cost effective and use very little power.

Some common types of ROM are as follow:


SPROM


Programmable Read Only Memory (PROM) is a type of ROM. These chips are non-volatile and cannot be purged to store something else once it has been used. Blank PROM chips can be coded with the help of a tool known as a programmer. Similar to ROM, PROM chips also have a grid of rows and columns, but here fuses connect the intersections.


EPROM


Erasable Programmable Read Only Memory can be erased with the help of ultraviolet light and rewritten many times. These chips are configured by the EPROM programmer, providing the voltage at the specified levels.
The floating gate is linked to the row through the control gate. The cell has a value of 1 till the link remains established. A process known
as Fowler-Nordheim tunneling is pertormed to change the value to zero.

EEPROM


Electrically Erasable Programmable Read
Only Memory chips are not required to be removed to be erased or rewritten. These chips do not require to be erased altogether and specific portion of it can be easily altered.
Additional dedicated equipment are also not required to change the content of the FEPROM chips. These chips are erased and rewritten with the help of electric charge.

Cache Memory

The Cache Memory is the memory which is very nearest to the CPU. All the recent instructions are stored into the Cache Memory. The Cache Memory is attached for storing the input which is given by the user and which is necessary for the CPU to perform a task.But the capacity of the Cache Memory is too low in comparison to Hard Disk.


The cache memory lies in the path between the processor and the memory. The cache memory, therefore, has lesser access time than memory and is faster than the main,st memory. A cache memory has an access time of 100ns, while the main memory may have an access time of 700ns.

Also Read Noun In Assamese

Secondary Memory


This is also called Mass Storage, Auxiliary Memory and External Memory. This memory is slower than them main memory as it involves mechanical motion techniques during
storage and retrieval of data. This memory is larger in size than main memory but the processor is unable to access it directly due to its offline link with the processor. This means that the data from secondary storage must be loaded into RAM before the processor
starts processing it. The main memory links the secondary memory to the processor.

Types of Secondary Memory

Magnetic Tape


Magnetic tape has been in use for more than 50 years.
Modern magnetic tape is packaged in cartridges or cassettes and is used for storing data backups, particularly in corporate settings. The average amount of storage is 5 MB to 140 MB for every standard-length reel, which is
2,400 feet.

Hard Disk


Hard Disk is a thin circular metallic plate coated on both sides with a magnetic oxide material. It is a non-removable storage device. A set of such magnetic plates is fixed to a spindle one below the other to make up a disk pack. Each circular division of disk surtace is known as track. Verticulor horizontal division of a disk surtace is called as sector.


Floppy Disk


Floppy disks are a storage medium made of a thin magnetic disk. They were widely used from the 1970s to the early 2000s. On the 3-inch micro floppy, common from the late 1980s  Onwards, storage capabilities ranged from the
standard 1.44 MB to 200 MB on some versions.

CD-ROM


CD-ROM, a type of recordable CD, is an optical secondary storage device invented by Sony and Philips. It is also known as a WORM – Write Once Read Many Medium.


DVD-ROM


DVD-ROM, a type of recordable DVD, has a storage capacity of usually 4.1 GB. There is also an 8.54-GB dual-layer version, called DVD-R DL.


USB Drive


USB Flash Drive, usually portable and re-writable, is a type of flash memory storage device that plugs into
a computer’s USB port. Flash drives are more expensive than hard drives with the same storage capacity.

 

Read Also Preposition in Assamese

 

 

 

 

Filed Under: Computer Information

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