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Accountancy
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Computer Science
English I
Economics
English II
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Question-1
Physical units of a computer system constitute the __________
(A)
Key board.
(B)
Mouse.
(C)
Software.
(D)
Computer hardware.
Question-2
Automatic calculator is operated ________________.
(A)
Electrically
(B)
Manual work
(C)
With the help of battery
(D)
None of these
Question-3
_______ machine combine the features of adding machines and sorting devices.
(A)
Cash register.
(B)
Tabulating machine.
(C)
Calculator.
(D)
Billing machine.
Question-4
____________ unit co-ordinates and controls the activities of arithmetic and memory unit.
(A)
Arithmetic unit
(B)
Memory unit
(C)
Control unit
(D)
Output devices
Question-5
Analog computer perform complex arithmetical functions at ___________ speed when the actual process is in operation.
(A)
Low speed
(B)
Medium speed
(C)
High speed
(D)
None of these
Question-6
Automation helps to improve ________ of work by minimizing clerical errors and omission.
(A)
Incorrect.
(B)
Stable.
(C)
Accuracy.
(D)
None of these.
Question-7
On these form, marks are made to indicate the data to be processed. These form fed in to the computer?
(A)
Punched cards and reader.
(B)
Optical calculator recognition.
(C)
Optical mark reader.
(D)
None
of these.
Question-8
_____________ are used to separate coins of different denominations after they are passed through machines.
(A)
Coin sorter
(B)
Money sorter
(C)
Cash register
(D)
None of these
Question-9
A computer receives data for processing from _________
(A)
Input device.
(B)
Output device.
(C)
Control units.
(D)
None of these.
Question-10
______________ is the most commonly used input device.
(A)
Keyboard
(B)
Visual display unit
(C)
Printer
(D)
Computer output in micro form
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