Question # 1

The functions used for input and output is stored in:

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stdio.h

conio.h

math.h

inout.h

Which escape sequence is used to erase a character left to the cursor position?

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\b

\del

\f

\c

Which of the following is NOT legal element of control string in printf statement?

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Ordinary characters

Escape sequence

Format specifier

Variables

Which of the following function is used to input data in C programs?

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Scanf

Printf

Get()

getch()

Format specifier is started with symbol:

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?

%

&

*

The statement printf ("%10d",n) will display the value of n:

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Right justified in ten-character space

Left justified in ten-character space

Center-justified in ten-character space

None of these

Which escape sequence can be used to beep from speaker in c:

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\a

\b

\m

\n

Which of the following symbol is used with % sign to display output left-justified:

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-

/

\

L

The function getche() is defined in:

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stdio.h

conio.h

string.h

math.h

A factor consider when choosing a file organization is

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Fast data retrieval

Security

Efficient storage

All of them

The escape sequence for backslash is:

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\

\b

\ \

\t

Which character signifies the beginning of an escape sequence?

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{

\

/ /

/

Which of the following format specifiers is used for integer data type?

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%d

%s

%c

%f

Which of the following is a possible value of flag?

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-

+

Space

All

Which escape sequence can move the cursor at the beginning of current line in C?

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\a

\b

\m

\r

getch() stands for:

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Go character

Get character

Give character

All

The format specifier for output are:

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%d for int and %f for float

%c for char

%s for string

All

The escape sequence for backspace is

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\

\b

\\

\t

The format specifier %u is used for:

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Integer

Unsigned short

Unsigned float

Unsigned long int

The header file that contains input and output functions is

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Math.h

Graphic.h

Stdio.h

Conio.h

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