Similar MCQs

Computer & IT Similar MCQs

Review the selected MCQ and explore related questions from the same subject for better exam preparation.

Selected MCQ

Current Question
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 1
Which generation of computers used transistors for the first time?
  • A. Fourth
  • B. Third
  • C. Second
  • D. First
Correct Answer: C
Explanation:
Second-generation computers (1950sā€“1960s) used transistors.
Related Question 2
In which generation of computer operating systems was it used for the first time?
  • A. 1st
  • B. 2nd
  • C. 3rd
  • D. 4th
Correct Answer: C
Explanation:
Operating systems became common in the third generation (1960s) with the advent of integrated circuits.
Related Question 3
The chief component of the first-generation computer was ____.
  • A. Transistors
  • B. Vacuum Tubes and Valves
  • C. Integrated Circuits
  • D. None of these
Correct Answer: B
Explanation:
First-generation computers (1940sā€“1950s) primarily 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
Procedural language used in which generation of computers?
  • A. First
  • B. Second
  • C. Third
  • D. Fourth
Correct Answer: C
Explanation:
Procedural languages were widely used in third-generation computers.

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