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Section B (Subjective)
A. Short answer type questions:
1. What is Step Reckoner?
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2. What is a microprocessor?
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3. What is a tablet?
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B. Long answer type questions:
1. Write any four characteristics of a computer.
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2. Write down two features of the third generation computers.
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3. Write down two features of the fifth generation computers.
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Crack The Code #Problem Solving & Logical Reasoning
Identify the inventions taught in this chapter in the following word grid and circle
them. Hints are given for your help.
Hints: ENIAC, UNIVAC, Abacus, Pascaline, VLSI, Computer, Mark I, Card Feeder
C A R D F E E D E R
P D E N I A C E R V
A O E U T R W W U L
S O N J T O R Y N S
C V D K C X Z Z I I
A A B A C U S K V E
L N I A K L I O A R
I D V E G H T E C L
N M A R K I A R D I
E C O M P U T E R O
17
Evolution of Computers

