Introduction to Computers and Their Evolution

Computer Science

This content provides a basic definition of a computer and traces its historical development through key inventions and their creators, from the Analytical Engine to modern operating systems like Android and MAC OS.

History Technology Computing

10 Questions Easy Ages 8+ Feb 25, 2026

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About this Study Set

This study set covers Computer Science through 10 practice questions. This content provides a basic definition of a computer and traces its historical development through key inventions and their creators, from the Analytical Engine to modern operating systems like Android and MAC OS. Every question includes the correct answer so you can learn as you go — pick any format above to get started.

Questions & Answers

Browse all 10 questions from the Introduction to Computers and Their Evolution study set below. Each question shows the correct answer — select a study format above to practice interactively.

1 What is a computer defined as?

A A mechanical device for calculations
B An electronic device that stores, processes, and retrieves data
C A simple calculator
D A tool for writing documents

2 Who is credited with designing the Analytical Engine in the 1830s?

A John Mauchly
B Charles Babbage
C Bill Gates
D Steve Jobs

3 Which electronic device was developed in 1946 by John Mauchly and J Presper Eckert?

A CSIRAC
B ENIAC
C UNIX
D Android

4 Which Australian institution developed the CSIRAC computer in 1949?

A Adelaide University
B CSIRO
C Microsoft
D Apple

5 In what year was the operating system UNIX developed?

A 1946
B 1969
C 1985
D 2001

6 Which company developed the Android operating system in 2005?

A Apple
B Microsoft
C Google
D CSIRO

7 What is the full name of the operating system developed by Apple in 2001?

A Windows
B UNIX
C MAC OS (X)
D Android

8 Which company, founded by Bill Gates, developed Windows in 1985?

A Apple
B Google
C Microsoft
D CSIRO

9 Who were the key figures behind the development of the Apple I computer in 1976?

A Charles Babbage and Bill Gates
B John Mauchly and J Presper Eckert
C Steve Jobs and Steve Wozniak
D Ken Thompson and Dennis Ritchie

10 Which university is mentioned in relation to the CSIRAC?

A Stanford University
B MIT
C Adelaide University
D University of Oxford

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