Computer Organization and Architecture MCQ with Answers

Computer Organization and Architecture MCQ with Answers

61) A stack is a

Answer is:

set of memory locations in R/W memory reserved for storing information temporarily during he execution of a program

62) A device employing INTA line for device interrupt puts the CALL instruction on the data bus while

Answer is:

INTA is active

63) Which is the most appropriate match for the items in List I with the items in the List II ?
List I
A. Indirect Addressing
B. Indexed Addressing
C. Base Register Addressing
List II
1. Array implementation
2. Writing relocatable code
3. Passing array as parameter

Answer is:

3 1 2

64) Both the arithmetic logic unit (ALU) and control section of CPU employ special purpose storage locations called

Answer is:

Registers

65) The differences between PLA and ROM is

Answer is:

PLA economises on the number of minterms

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