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Online Tests
Computer Science 10th Class English Medium Chapter 1 Online Test MCQs With Answers
Question # 1
Programmers write computer programs in special languages called:
Choose an answer
general languages
programming languages
popper languages
constant
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Question # 2
How many keyword (Reserve words) are ?
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28
29
32
31
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Question # 3
C language program is written in the text editor of IDE ___________:
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text
ms word
power point
code::blocks
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Question # 4
If the value is not proceeded by a sign, it is considered:
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negative
positive
module
single constants
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Question # 5
___________ is a software that is responsible for the conversion of program files to machine understandable and executable code:
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compiler
editor
ide
debugger
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Question # 6
Which are the statements in a program that are ignored by the compiler ?
Choose an answer
comments
common verb
end sensitive
section sensitive
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Question # 7
Which header file includes file that contains information related to input and output functions ?
Choose an answer
math.h
stdio.h
string.h
c.h
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Question # 8
Floating point numbers store numbers up to:
Choose an answer
seven digits of precision
eightdigits of precision
tendigits of precision
sixdigits of precision
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Question # 9
The person who knows how to write a computer program correctly is known as:
Choose an answer
programmer
firmware
engineer
composer
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Question # 10
Output of compiler is called:
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sourcecode
objectcode
binarycode
both b and c
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Question # 11
________ are added in the source code to further explain the techniques and algorithms and by the programmer.
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messages
hints
comments
explanations
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Question # 12
__________ specifies the type of variable, the range of values allowed by that variable and the kind of operations that can be performed on it:
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variable
constant
string
declaring a variable
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Question # 13
The process of feeding or storing the instruction in the computer is known as:
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computer program
software
hardware
computer programming
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