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Physics
Chemistry
Mathematics
Computer science
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Question-1
Hollerith Tabulating Machine was designed by _______
(A)
Herman Hollerith
(B)
Charles Babbage
(C)
William Hollerith Mazor
(D)
None of these
Question-2
A _______is an electronic machine capable of performing arithmetic operations of strong information etc.
(A)
Calculator
(B)
Computer
(C)
Abacus
(D)
Digitizer
Question-3
Which computer process millions of instructions per seconds ?
(A)
Mainframe
(B)
Mini computer
(C)
Super computer
(D)
Micro computer
Question-4
A______ is a sequence of instructions written to perform a specified task with computer.
(A)
Information
(B)
Algorithm
(C)
Data
(D)
Program
Question-5
A_______is a collection of programs that enable to store, modify and extract information from the database.
(A)
Program
(B)
Data
(C)
DBMS
(D)
Process
Question-6
_______ devices allows the user to enter the program and send it to the processing unit .
(A)
Input
(B)
Output
(C)
Storage
(D)
Memory
Question-7
Vacuum tubes could solve________ problem at at time.
(A)
Many
(B)
Two
(C)
One
(D)
One or More
Question-8
The second generation of computer starts from the year_____ to ______
(A)
1930 - 1956
(B)
1940 - 1956
(C)
1964 - 1971
(D)
1956 - 1963
Question-9
DOS stand for _______
(A)
Device Operating System
(B)
Data Operating System
(C)
Disk Operating System
(D)
Delete Operative System
Question-10
________ is a device that is used in first generation of computer.
(A)
Transistors
(B)
Vacuum tubes
(C)
IC Chips
(D)
ENIAC
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Plus 1 Computer Science
Tamil Nadu (English Medium)
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