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10th Class Computer Science Unit 1 Programming Techniques English Medium KPK Boards Online Mcqs MCQs With Answers
Question # 1
How many characters can be stored in a char type variable ?
Choose an answer
1
3
4
2
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Question # 2
Words which have predefined meaning is known as:
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reserved words
keywords
both a and b
syntax
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Question # 3
A ________ must be declared before its use:
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character
data type
variable
constant
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Question # 4
Multiple variables of same data type may also be declared in a:
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multiple
single statement
many
multiple variable
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Question # 5
Output of compiler is called:
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sourcecode
objectcode
binarycode
both b and c
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Question # 6
C language was develop in:
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1969-1973
1990-2000
1955-60
1970-80
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Question # 7
Multi-line comments start with;
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?* and end *?
/==/
/??/
/*and end at */
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Question # 8
Which name must begin with a letter or an underscore, it cannot begin with a digit ?
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character
variable
constant
string
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Question # 9
Which is of the following detect syntax error ?
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compiler
reader
binary code
both b and c
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Question # 10
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 # 11
What is the name given to a memory location as the data is physically stored inside the computer's memory ?
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constant
realconstants
characterconstants
variable
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Question # 12
_________ includes specifying its data type and giving it a valid name:
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variable
constant
string
declaring a variable
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