Computer – An Introduction

Samacheer Book Back Questions And Answers For Science Standard 9 “Computer – An Introduction“

I. Choose the correct answer:
1. _____ is an electronic device which
stores data and information.
a) Telescope
b) Television
c) Computer
d) Radio

2. _____ belongs to the generation IV of
the computer
a) Microprocessor
b) Artificial intelligence
c) Transistor
d) Vaccum Tubes

3. Data processing involves _____ steps.
a) seven
b) four
c) six
d) eight

II. Match the following:
1. III generation computer      A. Integrated circuit
2. Text, number                       B. Information
3. Transistor                            C. Father of computer
4. Directly used                       D. Data
5. Charles Babbage                 E. II generation

Answers:
1. A
2. D
3. E
4. B
5. C

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