Selected MCQ

Current Question
The DNS page code is written using ____.
  • A. Hypertext markup language
  • B. WinZip
  • C. URL
  • D. Perl
Correct Answer: A
Explanation:
DNS-related web pages use HTML.
Related Question 1
Which of the following wrapping options is changed using the Page Layout tab?
  • A. Theme
  • B. Arrange
  • C. Tight
  • D. All of these
Correct Answer: C
Explanation:
Text wrapping options, such as Tight, are set in Page Layout.
Related Question 2
An optical disk is an electronic data storage medium that can be written and read from using a ____.
  • A. Low-power laser beam
  • B. High-power laser beam
  • C. Strong power laser beam
  • D. All of these
Correct Answer: A
Explanation:
Optical disks use a low-power laser beam for reading/writing.
Related Question 3
Codes consisting of lines of varying widths or lengths that are computer-readable are known as ____.
  • A. An ASCII code
  • B. A magnetic tape
  • C. An OCR scanner
  • D. A bar code
Correct Answer: D
Explanation:
Barcodes are machine-readable codes made of varying-width lines.
Related Question 4
Coded entries which are used to gain access to a computer system are called ____.
  • A. Entry codes
  • B. Passwords
  • C. Security commands
  • D. Code words
Correct Answer: B
Explanation:
Passwords are secret codes used to authenticate and gain access to a system.
Related Question 5
By default, on which page is the header or the footer printed in a Microsoft Word Document?
  • A. On the first page
  • B. On alternate page
  • C. On every page
  • D. None of these
Correct Answer: C
Explanation:
By default, headers and footers appear on every page.