Selected MCQ

Current Question
When a song is played through a speaker, what type of device is produced?
  • A. Soft output
  • B. Hard Input
  • C. Soft and hard Output
  • D. Hard Output
Correct Answer: C
Explanation:
The speaker produces both soft (sound) and hard (electrical-to-mechanical) outputs.
Related Question 1
A device through which we enter data into a computer known as ____.
  • A. Storage Device
  • B. Internal Device
  • C. Processing Device
  • D. Input Device
Correct Answer: D
Explanation:
Keyboards, mice, etc., are input devices.
Related Question 2
The headphone of the computer is which type of device?
  • A. Input
  • B. Output
  • C. Input & Output
  • D. Neither
Correct Answer: B
Explanation:
Headphones are output devices that deliver audio.
Related Question 3
Light pen is which type of device?
  • A. Output
  • B. Input optical device
  • C. Internal device
  • D. None of these
Correct Answer: B
Explanation:
A light pen is an input optical device used for pointing.
Related Question 4
Comment put on Excel cell, which is displayed by taking the Mouse Pointer there, is called ____.
  • A. Smart tip
  • B. Soft Tip
  • C. Web Tip
  • D. Cell Tip
Correct Answer: D
Explanation:
A comment in Excel is displayed as a Cell Tip when hovering the mouse.
Related Question 5
All the following are examples of storage devices EXCEPT ____.
  • A. Hard disk drives
  • B. Printers
  • C. Floppy disk drives
  • D. CD drives
Correct Answer: B
Explanation:
Printers are output devices, not storage devices.