Selected MCQ

Current Question
A decoder is required in case of a ___.
  • A. Vertical Microinstruction
  • B. Horizontal Microinstruction
  • C. Multilevel Microinstruction
  • D. All types of Microinstruction
Correct Answer: A
Explanation:
A decoder is needed to interpret control signals from vertical microinstructions.
Related Question 1
The shortcut key for changing the case of text ____.
  • A. Shift + F3
  • B. Ctrl + C
  • C. Alt + S
  • D. Ctrl + I
Correct Answer: A
Explanation:
Shift + F3 cycles through text case options.
Related Question 2
For hearing and playing music, which technology is required?
  • A. Sound Card and Speakers
  • B. Sound Card
  • C. Microphone
  • D. None of these
Correct Answer: A
Explanation:
A sound card and speakers are required for audio output.