Selected MCQ

Current Question
In CPU, all devices are attached with ____.
  • A. Monitor
  • B. Motherboard
  • C. Power supply
  • D. Hard disk
Correct Answer: B
Explanation:
All devices inside the CPU are attached to the motherboard.
Related Question 1
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 2
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 3
A ____ is not attached to an edge of the Word window; that is, it displays in the middle of the Word window and can be moved anywhere in the window
  • A. Floating toolbar
  • B. Scroll bar
  • C. Status toolbar
  • D. Menu bar
Correct Answer: A
Explanation:
Floating toolbars can be moved freely.
Related Question 4
Which is used by the Internet to communicate between devices and networks?
  • A. HTTPS
  • B. email
  • C. website
  • D. Internet Protocol Suite
Correct Answer: D
Explanation:
The Internet uses the TCP/IP protocol suite for communication.
Related Question 5
Which of the following devices is used to store data permanently?
  • A. Hard Disk
  • B. Printer
  • C. Cache
  • D. RAM
Correct Answer: A
Explanation:
A hard disk is non-volatile and stores data permanently even without power.