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Online Tests
Computer Science 10th Class English Medium Online Test MCQs With Answers
Question # 1
Which keyword is used for integer data type ?
Choose an answer
int
float
char
double
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Question # 2
How many types of comments in C language are ?
Choose an answer
1
2
3
6
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Question # 3
GUI stands for:
Choose an answer
graphical user interface
user interface
global user interface
grammar interface
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Question # 4
How many types of constant ?
Choose an answer
3
1
2
4
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Question # 5
_______ structure allows repetition of a set of instructions:
Choose an answer
loop
conditional
control
data
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Question # 6
________ are added in the source code to further explain the techniques and algorithms and by the programmer.
Choose an answer
messages
hints
comments
explanations
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Question # 7
Using loops inside loops is called ................. loops
Choose an answer
For
While
Nested
Do- while
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Question # 8
If the definition of called function appears after teh definition of calling function, then..... is required.
Choose an answer
Function signature
Call
Read
Function
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Question # 9
Programmers write computer programs in special languages called:
Choose an answer
general languages
programming languages
popper languages
constant
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Question # 10
Every programming language has some primitive building blocks and follows some grammar rules known as:
Choose an answer
rules
signs
blocks
syntax
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Question # 11
Which header file contains all predefined mathematical functions ?
Choose an answer
math.h
stdio.h
strin.h
c.h
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Question # 12
How many bytes of memory is used by integer data type ?
Choose an answer
1
4
2
3
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Question # 13
Which operator is used to subtract the value on right side from the value on left side ?
Choose an answer
+
-
*
%
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