Input Output and Communication Techniques MCQs & Quiz Online PDF Book Download

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Learn computer system overview test MCQs: i/o interrupt-driven is more efficient than, with choices i/o modules, i/o devices, programmed i/o, and cpu for best online schools for information technology. Practice assessment test for scholarships, online learning input output and communication techniques quiz questions for competitive assessment in computer science major for IT certifications.

MCQ on Input Output and Communication TechniquesQuiz Book Download

MCQ: I/O interrupt-driven is more efficient than

  1. I/O Modules
  2. I/O Devices
  3. Programmed I/O
  4. CPU

C

MCQ: I/O instruction control is used to activate an

  1. Interrupt driven I/O
  2. Internal device
  3. External device
  4. I/O devices

C

MCQ: I/O modules performs requested action on

  1. Programmed I/O
  2. Direct Memory Access (DMA)
  3. Interrupt driven I/O
  4. I/O devices

A

MCQ: I/O instruction transfer is used to read the

  1. Data
  2. Information
  3. Instructions
  4. Description

A

MCQ: Direct memory access is more efficient to move

  1. Less Data
  2. Large Data
  3. Restrict data
  4. Volatile data

B