Question # 1

In which function character entered by user does not get displayed on screen ?

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getch()

count

string

printf

Which format specifier is used for character data type ?

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%d

%i

%c

%f

Which of the following is used as an assignmentoperator in C language ?

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=

==

+

?

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

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Which symbol is used to represent the OR operator ?

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After escape character, which specifies the movement of the cursor to start of next time ?

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n

b

d

c

Which is a built-in function in C language that takes input from user into the variables ?

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printf()

scanf()

input

print

Which escape sequence specifies the I/O function of moving to the next tab stop horizontally ?

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\c

\t

\n

\r

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

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escape sequence

escape

sequence

esc

Which operators are applied over one operand only ?

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unary

binary

ternary

all of these

Which operator takes two Boolean expression as operands and produces the result true if both of its operands are true ?

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