Smartindia Classroom
CONTENTS
Physics
Chemistry
Mathematics
Computer science
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Question-1
________ is called the father of computer
(A)
Psychonaut
(B)
Mazor
(C)
Charles Babbage
(D)
William Seward
Question-2
_______ is the first known machine calculating machine used for counting
(A)
Abacus
(B)
Napier's bones
(C)
Computer
(D)
Digitizer
Question-3
_______ converts the high level language into machine level language
(A)
Program
(B)
CPU
(C)
Compiler
(D)
Object
Question-4
The machine language 0's and 1' are called as _______
(A)
Bugs
(B)
Bits
(C)
Signals
(D)
Bytes
Question-5
________ is a computing device that works on continuous range of values.
(A)
Analog computer
(B)
Digital computer
(C)
Hybrid computer
(D)
None of these
Question-6
A _______is an electronic machine capable of performing arithmetic operations of strong information etc.
(A)
Calculator
(B)
Computer
(C)
Abacus
(D)
Digitizer
Question-7
The slide rule was invented by _______
(A)
William Smith
(B)
John Oughtred
(C)
William Oughtred
(D)
John Smith
Question-8
Hollerith Tabulating Machine was designed by _______
(A)
Herman Hollerith
(B)
Charles Babbage
(C)
William Hollerith Mazor
(D)
None of these
Question-9
From which generation keyboard and monitors used as input and output devices ?
(A)
First
(B)
Second
(C)
Third
(D)
Fourth
Question-10
Napier's Bones was invented by ______
(A)
Smith Napier
(B)
John Napier
(C)
Charles Babbage
(D)
Both a & b
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Plus 1 Computer Science
Tamil Nadu (English Medium)
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