Computer Organization and Architecture MCQ with Answers

Computer Organization and Architecture MCQ with Answers

41) Number of machine cycles required for RET instruction in 8085 microprocessor is

Answer is:

3

42) In a microprocessor system, the RST instruction will cause an interrupt

Answer is:

only if interrupts have been enabled by an EI instruction

43) An instruction used to set the carry flag in a computer can be classified as

Answer is:

Process control

44) Microprocessor 8085 is the enhanced version of _____ with essentially the same construction set

Answer is:

8080

45) In a generic microprocessor instruction cycle time is

Answer is:

Exactly the same as the machine cycle time

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