control and status registers

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Instruction register contains instructions most

Instruction register contains instructions most
  • A. recently deleted
  • B. Recently fetched
  • C. Recently updated
  • D. Recently executed
  • Correct Answer: Option B

Condition codes are bits typically set by the

Condition codes are bits typically set by the
  • A. Processor execution
  • B. processor operation
  • C. Processor hardware
  • D. Processor software
  • Correct Answer: Option C

Program counter contains address of the

Program counter contains address of the
  • A. Next programs to be fetched
  • B. Previous programs to be fetched
  • C. Previous information to be fetched
  • D. Next information to be fetched
  • Correct Answer: Option D