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Computer Science 10th Class English Medium Online Test MCQs With Answers
Question # 1
Output of compiler is called:
Choose an answer
sourcecode
objectcode
binarycode
both b and c
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Question # 2
Which operator takes two Boolean expression as operands and produces the result true if both of its operands are true ?
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Question # 3
Which section corresponds to the main function and the body of the main function ?
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header
main
body
full
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Question # 4
___________ make it easier to read and write values in array.
Choose an answer
Loop
Conditions
Expressions
Functions
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Question # 5
Which error if proper syntax or rules of the programming language are not followed ?
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logical error
runtimeerror
englisherror
syntaxerror
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Question # 6
Which operator assigns the result of expression on right side to the variable on left side ?
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==
=
*
( )
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Question # 7
Which help us to understand our own code even after years of writing it?
Choose an answer
common words
comments
end sensitive
section sensitive
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Question # 8
Which languages is understood by computer ?
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machine language
assemblylanguage
high levellanguage
middle levellanguage
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Question # 9
Assigning value to variable for the first time is called:
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initiation
variable initialization
variable
string constant
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Question # 10
How many types of selection structure ?
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1
3
2
4
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Question # 11
Which are used to include additional information about the program ?
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comments
read only
colon
underscore
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Question # 12
Keyword unsigned in the used to declare an ________ integer:
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signed
negative integer
unsigned
originalinteger
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Question # 13
Which header file contains all predefined mathematical functions ?
Choose an answer
math.h
stdio.h
strin.h
c.h
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