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Computer Science Mcqs 1971 MCQs [All-Courses]

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Get exam-focused Computer MCQs for PPSC, FPSC, NTS, OTS, PTS, AJKPSC, BPSC, KPPSC, PMS, CSS, and all competitive exams.Boost your IT knowledge with MCQs on Computer Basics, MS Office, Networking, Hardware, Software, and Cyber Security.Improve accuracy, strengthen concepts, and prepare smartly for any screening or written test.

All Topics  1971

Which programming languages are classified as low level languages?
A BASIC, COBOL, Fortran
B Prolog
C C, C++
D Assembly languages
Correct Answer: Assembly languages
What do you call the programs that are used to find out possible faults and their causes?
A operating system extensions
B cookies
C diagnostic software
D boot diskettes
Correct Answer: diagnostic software
What characteristic of read-only memory (ROM) makes it useful?
A ROM information can be easily updated.
B Data in ROM is non-volatile, that is, it remains there even without electrical power.
C ROM provides very large amounts of inexpensive data storage.
D ROM chips are easily swapped between different brands of computers.
Correct Answer: Data in ROM is non-volatile, that is, it remains there even without electrical power.
__________represents raw facts, where-as__________is data made meaningful?
A Information, reporting
B Data, information
C Information, bits
D Records, bytes
Correct Answer: Data, information
Where are data and programme stored when the processor uses them?
A Main memory
B Secondary memory
C Disk memory
D Programme memory
Correct Answer: Main memory
When a file is saved for the first time?
A a copy is automatically printed
B it must be given a name to identify it
C it does not need a name
D it only needs a name if it is not going to be printed
Correct Answer: it must be given a name to identify it
What is embedded system?
A The programme which arrives by being wrapped in box.
B The programme which is the permanent part of the computer
C The computer which is the part of a larger system or machine
D The computer and software system that control the machine
Correct Answer: The computer which is the part of a larger system or machine
Example of non-numeric data is_________?
A Employee address
B Examination score
C Bank balance
D All of these
Correct Answer: Employee address
The amount of vertical space between lines of text in a document is called___________?
A double-space
B line spacing
C single space
D vertical spacing
Correct Answer: line spacing
A computer cannot ‘boot’ if it does not have the__________?
A Compiler
B Loader
C Operating System
D Assembler
Correct Answer: Operating System
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