Computer One Liners Quiz for All Exams Q1

Important question of computer for RRB SSC BANK BIS UIIC NIACL all other exams.

Q1. Who was the architecture of Computer?

Q2. Computer stores its memory in which form

Q3. Name the memory works / placed between CPU and RAM?

Q4. Computer address bus is?

Q5. Type of Computer system bus used to carry data between processor and other components ?

Q6. The address in the main memory is called ?

Q7. Name the Computer Bus which connects CPU to Memory on the system Board?

Q8. which is the main memory of CPU ?

Q9. 1 kilobyte equals to how many nibble ?

10. A group of bit that tells the computer to perform a specific operation ?

11. Speed of CPU is measured in ?

12. Name some input devices?

13. Which key is used to permanently delete a file in Windows?

14. Which programming language is known as the backbone of web development?

15. Which input device is primarily used for gaming purposes?

16. Cloud Computing is associated with which type of storage?

17. Which type of memory is non-volatile and stores startup information?

18. LAN stands for what in networking?

19.What is the name of the first computer virus?

20. IPv6 addresses are written in which format?

21. IPV6 was developed by ?

22. Which Excel feature under the Data tab is used to remove duplicate entries?

23. Freeze pane is available under which tab in excel ?

24. Which is the Latest SUPERCOMPUTER of India ?

25. FTP & HTTP works in which layer of osi

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1. John Von Newman was the architecture of computer. he designed it in 1945, while Charles Babbage is the father of Computer.

2. Computer stores its memory in binary form 0 and 1.

3.Cache Memory. it acts as buffer between them.

4. There are 3 types of bus in computer system bus which are : Data, Address and Control. Address and control bus is unidirectional while Data bus is bidirectional.

5. Data bus is used to carry data between processor and other components in two directions. address bus sends data from processor to components in one direction. control bus also unidirectional used to control signals from processor to other components

6. Physical Address

7. System Bus

8. Random Access Memory RAM is a primary memory also called main memory of CPU.

9. 1 byte equals to 2 nibble so 1kb = 2048 nibble.

10. Instruction Code

11. Speed of cpu or processing speed is called cloak speed it is measured in Hertz mostly in giga / mega hertz.

12. Input Device is hardware device which is used to send data to the computer by the user. Like Mouse, Keyboard, Joystick, Trackball, Touch pad, Scanner, Barcode reader, Webcam Light pen, Microphone and readers (MICR, OCR, OMR) Remote Control.

13. SHIFT + DELETE KEY

14. JavaScript is considered the backbone of web development because it enables interactive web pages. It’s the most widely used programming language for creating dynamic content and is essential for front-end development, alongside HTML and CSS.

15. Joysticks and game controllers are designed specifically for gaming. They provide precise control over the movement and actions within video games, making them preferred input devices for gaming

16.Online and remote storage The storage in cloud computing is remote and accessible from anywhere with an internet connection. Examples include Google Drive, Dropbox, and AWS (Amazon Web Services).

17. ROM Read Only Memory is non-volatile, meaning it retains data even when the power is off.

18. Local Area Network (LAN) is a network that connects computers within a limited area, such as a home, office, or school. It allows devices to communicate and share resources like files, printers, and internet access.

19. The Creeper Virus was the first known computer virus, created in the early 1970s by Bob Thomas. It was an experimental self-replicating program that affected the ARPANET, the precursor to the modern internet. It displayed a message: “I’m the creeper, catch me if you can!”.

20. In Hexadecimal format separated by colons Ipv4 is of 32 bits separateby dot. Ipv6 provides beter security over Ipv4 .

21. Internet Protocol Version 6 was developed by IETF Internet Engineering Task Force. It is of 128 bit address having 3 types Unicast, Multicast and Anycast. While Ipv4 developed by Arpanet

22. Data tab, then Remove Duplicates

23. View tab

24. PARAM Rudra

25. File Transfer Protocol for foke transfer, Http, Simple mail tranfer Protocol for email tgey Woks in Application layer which is top or 7th layer of osi.

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