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MCQ Practice

Computer & IT MCQs

How can you remove tab stop markers from the ruler?

  • A. Double-click the tab marker and choose Clear All
  • B. Drag the tab stop marker out of the ruler
  • C. Right-click the tab stop marker and choose to remove
  • D. All of these
Explanation:
Dragging the tab stop marker off the ruler is the standard way to remove it.

Google was founded on ____.

  • A. Sept 4, 1998
  • B. Mar 6, 1998
  • C. Jan 14, 1998
  • D. Aug 20, 1998
Explanation:
Google was founded on September 4, 1998, by Larry Page and Sergey Brin.

Does a function key activate the speller in MS Word?

  • A. F5
  • B. F7
  • C. F9
  • D. Shift + F7
Explanation:
The F7 key opens the spelling and grammar checker in Microsoft Word.

First page of the website is termed as ____.

  • A. Homepage
  • B. Index
  • C. JAVA script
  • D. Bookmark
Explanation:
The main entry page of a website is called the homepage.

The first computer for home use was introduced in 1981 by which company?

  • A. IBM
  • B. Apple
  • C. Intel
  • D. Dell
Explanation:
IBM introduced the IBM PC (5150) in 1981 for home and personal use.

The first boot sector virus is ____.

  • A. computed
  • B. mind
  • C. brian
  • D. None of these
Explanation:
The Brain virus is recognized as the first boot sector virus.

CSS stands for ____.

  • A. Central Service Software
  • B. Cascading style sheets
  • C. Both
  • D. None of these
Explanation:
CSS stands for Cascading Style Sheets and is used for styling web pages.

The chief component of the first-generation computer was ____.

  • A. Transistors
  • B. Vacuum Tubes and Valves
  • C. Integrated Circuits
  • D. None of these
Explanation:
First-generation computers (1940s–1950s) primarily used vacuum tubes.

Brain, also known as the first computer virus for MS-DOS, was written by two brothers belonging to which among the following countries?

  • A. Malaysia
  • B. India
  • C. Pakistan
  • D. Iran
Explanation:
The Brain virus (1986) was created by two brothers from Pakistan.

BCD stands for

  • A. Bit Coded Decimal
  • B. Binary Coded Digit
  • C. Bit Coded Digit
  • D. Binary Coded Decimal
Explanation:
BCD is Binary Coded Decimal, a method of encoding decimal numbers.