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82 Details Computer Science Most Repeated MCQs Easy

The computer abbreviation KB usually means

A Key Block
B Kernel Boot
C Kilo Byte
D Kit Bit
Correct Answer

Option C: Kilo Byte

Discussion
77 Details Computer Science Most Repeated MCQs Easy

Which of the following is not a storage medium?

A Hard disk
B Flash drive
C DVD
D Scanner
Correct Answer

Option D: Scanner

Discussion
71 Details Computer Science Most Repeated MCQs Easy

Large transaction processing systems in automated organisations use ?

A Online processing
B Batch processing
C Once-a-day processing
D End-of-day processing
Correct Answer

Option B: Batch processing

Discussion
79 Details Computer Science Most Repeated MCQs Easy

A modem is connected to

A A telephone line
B A keyboard
C A printer
D A monitor
Correct Answer

Option A: A telephone line

Discussion
74 Details Computer Science Most Repeated MCQs Easy

Which of the following contains permanent data and gets updated during the processing of transactions?

A Operating System File
B Transaction File
C Software File
D Master File
Correct Answer

Option D: Master File

Discussion
77 Details Computer Science Most Repeated MCQs Easy

Which of the following is not a binary number?

A 001
B 101
C 202
D 110
Correct Answer

Option C: 202

Discussion
74 Details Computer Science Most Repeated MCQs Easy

A computer system that is old and perhaps not satisfactory is referred to as a(n)

A Ancient system
B Historical system
C Age old system
D Legacy system
Correct Answer

Option D: Legacy system

Discussion
77 Details Computer Science Most Repeated MCQs Easy

When a computer is switched on, the booting process performs

A Integrity Test
B Power-On Self-Test
C Correct Functioning Test
D Reliability Test
Correct Answer

Option B: Power-On Self-Test

Discussion
76 Details Computer Science Most Repeated MCQs Easy

Which part of the computer is directly Involved in executing the Instructions of the computer program?

A The scanner
B The main storage
C The secondary storage
D The processor
Correct Answer

Option D: The processor

Discussion
91 Details Computer Science Most Repeated MCQs Easy

ASCII is a coding system that provides

A 256 different characters
B 512 different characters
C 1024 different characters
D 128 different characters
Correct Answer

Option A: 256 different characters

Discussion


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