Computer Architecture MCQ Questions and Answers
1. Dynamic RAM consumes ______ power and ______ than the static RAM.
2. Which flag of the 8085’s flag register is not accessible to programmer directly?
3. Cache memory works on the principle of
4. Which of the memory holds the information when the power supply is swithched off?
5. Which of the following interrupt is markable?
Computer Architecture MCQ
6. Cycle stealing techique is used in
7. Which of the following is not a characteristic of a RISC architecture.
8. Associative memory is some times called as
9. Floating point representation is used to store
10. What characteristics of RAM memory makes it not suitable for permanent storage ?
Computer Architecture MCQ
11. An instruction code is
12. The program counter(PC) holds the address of
13. The function of the control unit in digital computer is
14. A memory that is the part of a Control unit is known as-
15. A group of eight bits is known as
Computer Architecture MCQ
16. The tendency of a processor to access the same set of memory locations repetively over a short period of time is known as
17. The CPU state is saved in the event of a transer control-
18. A compter uses RAM chips of 1024 x 1 capacity. How many chips are needed to provide a memory capacity of 16k bytes.
19. Booth’s algorithm is used for :
20. The instruction that does not need any address field is :
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