Selected MCQ

Current Question
The screen shown on the computer monitor can be changed from which of the following?
  • A. User Account
  • B. Settings
  • C. Control Panel
  • D. System Restore
Correct Answer: C
Explanation:
Screen settings are changed via the Control Panel.
Related Question 1
Computer Monitor is also known as ____.
  • A. DVU
  • B. VUD
  • C. VDU
  • D. None of these
Correct Answer: C
Explanation:
VDU stands for Visual Display Unit (monitor).
Related Question 2
A single point on a computer screen is called ____.
  • A. Cell
  • B. Bit
  • C. Pixel
  • D. Element
Correct Answer: C
Explanation:
A pixel (Picture Element) is the smallest unit on a display.
Related Question 3
Which of the following is the first generation of computers?
  • A. EDSAC
  • B. IBM-1401
  • C. CDC-1604
  • D. ICL-2900
Correct Answer: A
Explanation:
EDSAC (1949) is a first-generation computer that used vacuum tubes.
Related Question 4
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
Correct Answer: C
Explanation:
The Brain virus (1986) was created by two brothers from Pakistan.
Related Question 5
Which of the following is not an element of a computer spreadsheet interface?
  • A. Pencil work
  • B. Active cell
  • C. Menu bar
  • D. Workbook
Correct Answer: A
Explanation:
Pencil work is not part of the Excel interface.