Welcome to your Computer Hardware set - 1
1. Which of the following is primarily responsible for converting input (data) into meaningful output (information)?
2. Which of the following is not hardware?
3. Which register holds the address of the current instruction being executed?
4. Which of the following component of CPU controls input/output devices, generate control signals to the other components of the computer such as read and write signals, and performs the execution of instruction?
5. The system unit that contains the most vital part of the personal computer is called
6. Which register holds the address of a memory location?
7. A motherboard consists of
8. Which of the following are not input devices?
9. Computer gets the input with the help of
10. Which device is mostly used to enter data or information in a computer system?
11. A device that allows entering data and instruction into a computer system is called
12. Which of the following are the predominant manufacturers for desktop and laptop processors?
13. Which register holds the actual instruction being executed currently by the computer?
14. Which bus is used to carry data to and from the memory?
15. The most common buses inside the microcomputer are
16. Any physical components of a computer system that we can see and touch is.
17. Data moves in and out of the CPU through embedded wires called
18. Which of the following register holds a data value that is being stored to or retrieved from the memory location?
19. Which among the following is the fastest memory in a computer that holds information?
20. Which of the following is temporary storage used to hold data that is used for arithmetic and logical operations and storing its results?
21. Which of the following is considered as the brain of the computer?
22. Central Processing Unit in a computer consists of which major components?
23. Which of the following component of CPU performs arithmetic operations such as addition, subtraction, division, and multiplication and logic operations such as AND, OR, and NOT?
24. Which register shows the results of arithmetic and logical operations such as carry, overflow, negative?
25. Which of the following is a permanent storage location within the CPU used to hold a binary value temporarily for manipulation, and/or for simple calculations?