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Welcome to the Generations of Computer MCQs Page

Dive deep into the fascinating world of Generations of Computer with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Generations of Computer, a crucial aspect of IT Fundamentals. In this section, you will encounter a diverse range of MCQs that cover various aspects of Generations of Computer, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within IT Fundamentals.

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Check out the MCQs below to embark on an enriching journey through Generations of Computer. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of IT Fundamentals.

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Generations of Computer MCQs | Page 8 of 42

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Q71.
A computer-controlled device for training exercises that duplicates the work environment is a:

a.

simulator

b.

duplicator

c.

trainer

d.

COM device

Discuss
Answer: (a).simulator
Q72.
The first large scale electronic computer which became operational in 1946 and contained approximately 18000 vacuum tubes and could perform 300 multiplications per second was known as

a.

ILLIAC

b.

ENIAC

c.

JOHNIAC

d.

EDSAC

Discuss
Answer: (b).ENIAC
Q73.
"The three most important inventions of this century are the nuclear bomb, the high yield hybrid speed, and the computer". Can you name the person who made this statement?

a.

Harry R Jordan

b.

Buckminster Fuller

c.

Jack Smith

d.

Jan Timmer

Discuss
Answer: (b).Buckminster Fuller
Q74.
What is the name of the earliest calculating machine which was based on concepts found in modern computers but was unfortunately never built?

a.

Babbage's Difference Engine

b.

Pascal's Adder

c.

Leibnitz's Multiplier

d.

Differential Analyser

Discuss
Answer: (a).Babbage's Difference Engine
Q75.
The first machine to successfully perform a long series of arithmetic and logical operations was:

a.

ENIAC

b.

Mark I

c.

Analytic engine

d.

UNIVAC-I

Discuss
Answer: (b).Mark I
Q76.
Who built the world's first electronic calculator using telephone relays, light bulbs and batteries?

a.

Claude Shannon

b.

Konard Zuse

c.

George Stibits

d.

Howard H. Aliken

Discuss
Answer: (c).George Stibits
Q77.
Which was the first computer to use transistors instead of vacuum tubes?

a.

Intel-650

b.

Burroughs E-101

c.

Datamatic-1000

d.

IBM-1401

Discuss
Answer: (d).IBM-1401
Q78.
In which year was the PC voted 'The Machine of the Year's by the American Time magazine?

a.

1970

b.

1975

c.

1983

d.

1987

Discuss
Answer: (c).1983
Q79.
The computers that we use are digital whereas we live in an analog world which means that we have to translate analog data into digital data. What is the name of the circuit which helps us in this conversion?

a.

D/A converter

b.

A/D converter

c.

Voice recognition

d.

Adapter

Discuss
Answer: (b).A/D converter
Q80.
In 1830, Charles Babbage disigned a machine called the Analytical Engine which he showed at the Paris Exhibition. In which year was it exhibited?

a.

1820

b.

1860

c.

1855

d.

1870

Discuss
Answer: (c).1855
Page 8 of 42

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