Selected MCQ

Current Question
Which of the following classes of computers cannot support multiple users simultaneously?
  • A. Mini Computer
  • B. Mainframe Computer
  • C. Supercomputer
  • D. None of them
Correct Answer: A
Explanation:
Mini computers typically support fewer simultaneous users.
Related Question 1
A network which is used for sharing data, software and hardware among several users owning microcomputers is called ____.
  • A. WAN
  • B. MAN
  • C. LAN
  • D. VAN
Correct Answer: C
Explanation:
LAN (Local Area Network) is used for local sharing.
Related Question 2
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 3
Which of the following Excel features allows users to evaluate values and return a result?
  • A. Formulas
  • B. Formatting
  • C. Filters
  • D. Insertions
Correct Answer: A
Explanation:
Formulas and functions evaluate data and return results.
Related Question 4
Which of the following methods cannot be used to enter data in an MS Excel cell?
  • A. Pressing the Esc key
  • B. Clicking the formula bar
  • C. Pressing an arrow key
  • D. Pressing the Tab key
Correct Answer: A
Explanation:
Esc cancels editing; the other keys confirm or move after entry.
Related Question 5
Which of the following is the correct option for sending the same letter to multiple persons?
  • A. Mac merge
  • B. Macros
  • C. Template
  • D. Mail Merge
Correct Answer: D
Explanation:
Mail Merge is the correct feature.