Electronics and Communication Engineering - Microprocessors
Exercise : Microprocessors - Section 1
- Microprocessors - Section 1
- Microprocessors - Section 2
- Microprocessors - Section 3
- Microprocessors - Section 4
- Microprocessors - Section 5
- Microprocessors - Section 6
- Microprocessors - Section 7
- Microprocessors - Section 8
- Microprocessors - Section 9
- Microprocessors - Section 10
- Microprocessors - Section 11
- Microprocessors - Section 12
11.
Computer virus can hide itself in a diskette but not in a hard disk.
Answer: Option
Explanation:
Computer virus can hide in hard disk also.
12.
The size of cache memory in most microcomputers is about
Answer: Option
Explanation:
Size of Cache memory varies from about 16 K bytes to about 256 K bytes.
13.
Which of the following computer memories is fastest?
Answer: Option
Explanation:
Cache memory has a speed of about four times the speed of main memory. It is a small high speed memory.
14.
During processing the instructions, data, intermediate results and final results in a computer are held in
Answer: Option
Explanation:
Primary memory holds these during processing of instructions.
15.
Which of the following is not a valid variable name in C?
Answer: Option
Explanation:
Comma is not allowed.
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