Top 10 Important MCQs 2023
The first commercial computer was called:
a) Mark I
b) UNIVAC
c) ENIAC
d) ABC
Answer: b) UNIVAC
Who invented the first portable computer?
a) Adam Osborne
b) Bill Gates
c) Steve Jobs
d) Grace Hopper
Answer: a) Adam Osborne
Who was the first person to develop a program for a computer?
a) Charles Babbage
b) Ada Lovelace
c) Alan Turing
d) Grace Hopper
Answer: b) Ada Lovelace
Which computer company was the first to introduce a mouse with more than one button?
a) Apple
b) IBM
c) Microsoft
d) Xerox
Answer: a) Apple
Which company introduced the first microprocessor?
a) Intel
b) IBM
c) Apple
d) Microsoft
Answer: a) Intel
The first electronic computer was developed during:
a) World War I
b) World War II
c) The Cold War
d) The Korean War
Answer: b) World War II
Who is credited with inventing the first digital computer?
a) John von Neumann
b) John Mauchly
c) J. Presper Eckert
d) Alan Turing
Answer: b) John Mauchly
Who invented the first laptop computer?
a) Adam Osborne
b) Bill Gates
c) Steve Jobs
d) Alan Kay
Answer: d) Alan Kay
Who developed the first email program?
a) Ray Tomlinson
b) Steve Jobs
c) Bill Gates
d) Tim Berners-Lee
Answer: a) Ray Tomlinson
The first computer game to use a mouse was:
a) Doom
b) Myst
c) Wolfenstein 3D
d) Prince of Persia
Answer: b) Myst