Selected MCQ

Current Question
Which one is the output device?
  • A. Keyboard
  • B. Printer
  • C. Scanner
  • D. None of these
Correct Answer: B
Explanation:
A printer is a common output device.
Related Question 1
A(n) ____ is a set of programs designed to manage the resources of a computer, including starting the computer, managing programs, managing memory and coordinating tasks between input and output devices.
  • A. Application suite
  • B. Compiler
  • C. Input/output system
  • D. Operating system
Correct Answer: D
Explanation:
The operating system manages all computer resources.
Related Question 2
Which of the following is not an output device of a computer system?
  • A. Printer
  • B. Keyboard
  • C. CRT Screen
  • D. None of these
Correct Answer: B
Explanation:
A keyboard is an input device, not an output device.
Related Question 3
All the output which is Printed on a paper is called ____.
  • A. Soft Copy
  • B. Hard Copy
  • C. Both A & B
  • D. None of these
Correct Answer: B
Explanation:
Printed output is called hard copy.
Related Question 4
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.
Related Question 5
A small or intelligent device is so called because it contains within it a ____.
  • A. Computer
  • B. Microcomputer
  • C. Programmable
  • D. Sensor
Correct Answer: D
Explanation:
Many smart devices contain sensors.