Question # 1

Which name must begin with a letter or an underscore, it cannot begin with a digit ?

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character

variable

constant

string

Which of the following forces printf() to change its normal behavior ?

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escape sequence

escape

sequence

esc

Selection statements within selection statements are called.

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if -else

condition

while

nested selection structures

Which operator makes it true, if it is false and false if it true ?

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Which section contains header files ?

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header section (Link section)

main section

reservesection

bodysection

Which operator requires three operands respectively to perform the operation ?

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unary

binary

ternary

all of these

Which library file include in header section of program, when using getch() function ?

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conio.h

stdio.h

math.h

string.h

Which operator returns remainder ?

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modulusoperators

binaryoperators

ternaryoperators

all of these

Which of the following is not a valid variable name ?

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height

9A

f_name

average

Which is unary operator ?

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Which symbol is used to represent the NOT operator ?

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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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10th Class Computer Science English Medium KPK Boards Online Mcqs MCQs With Answers

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