input output communication techniques

mcqspedia.com has 5 Question/Answers about Topic input output communication techniques

Direct memory access is more efficient to move

Direct memory access is more efficient to move
  • A. Less Data
  • B. Large Data
  • C. Largest Data
  • D. Low Data
  • Correct Answer: Option B

I/O instruction Transfer used to read the

I/O instruction Transfer used to read the
  • A. Data
  • B. Information
  • C. Instructions
  • D. Description
  • Correct Answer: Option A

I/O modules performs requested action on

I/O modules performs requested action on
  • A. Programmed I/O
  • B. Direct Memory Access (DMA)
  • C. Interrupt driven I/O
  • D. I/O devices
  • Correct Answer: Option A

I/O instruction Control is used to activate an

I/O instruction Control is used to activate an
  • A. Interrupt driven I/O
  • B. Internal device
  • C. External device
  • D. I/O devices
  • Correct Answer: Option C

I/O interrupt-driven is more efficient than

I/O interrupt-driven is more efficient than
  • A. I/O Modules
  • B. I/O Devices
  • C. Programmed I/O
  • D. CPU
  • Correct Answer: Option C