Selected MCQ

Current Question
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 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 key is used to open a new tab in Internet Explorer?
  • A. CTRL + M
  • B. CTRL + N
  • C. CTRL + T
  • D. None of these
Correct Answer: C
Explanation:
Ctrl + T opens a new tab in Internet Explorer.
Related Question 3
The ____ button is used to reload a page in the Internet browser.
  • A. Reload
  • B. Refresh
  • C. Research
  • D. Forward
Correct Answer: B
Explanation:
The Refresh button reloads the current web page.
Related Question 4
A search engine used software called ____ to search documents on the Internet.
  • A. Wikipedia
  • B. Dark web
  • C. Spider
  • D. None of these
Correct Answer: C
Explanation:
Search engines use spiders (crawlers) to index web pages.
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.