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
The first hard disk was invented by which company?
  • A. Apple
  • B. Microsoft
  • C. Seagate
  • D. IBM
Correct Answer: D
Explanation:
IBM invented the first hard disk drive in 1956.
Related Question 1
A hard disk is divided into tracks which are further subdivided into ____.
  • A. Sectors
  • B. Clusters
  • C. Vectors
  • D. None of these
Correct Answer: A
Explanation:
Tracks are divided into sectors.
Related Question 2
Which is the largest hardware company for computers?
  • A. Microsoft
  • B. Dell
  • C. HP
  • D. My Space
Correct Answer: C
Explanation:
Hewlett-Packard (HP) is historically one of the largest computer hardware companies with revenue and market share.
Related Question 3
The first mechanical calculator was invented in which year?
  • A. 1543
  • B. 1642
  • C. 1858
  • D. 1972
Correct Answer: B
Explanation:
Blaise Pascal invented the Pascaline mechanical calculator in 1642.
Related Question 4
In 1940, first electronic computer was invented by ____.
  • A. Clifford Berry
  • B. George Boole
  • C. Atanasoff and Berry
  • D. John V. Atanasoff
Correct Answer: C
Explanation:
The Atanasoff-Berry Computer (ABC) was the first electronic digital computer.
Related Question 5
The first computer for home use was introduced in 1981 by which company?
  • A. IBM
  • B. Apple
  • C. Intel
  • D. Dell
Correct Answer: A
Explanation:
IBM introduced the IBM PC (5150) in 1981 for home and personal use.

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