Question # 1

The function that is used to display output on screen is called:

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printf

scanf

pow

Display

Which of the following format specifiers is used for string?

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%s

%c

%d

%f

In an E-R diagram a rectangle represents

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Entity

Arttibute

Record

None of them

Which character signifies the beginning of an escape sequence?

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{

\

/ /

/

Which function is used to input data in C program?

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scanf

getch()

gets()

All

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

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%s

%c

%d

%f

An advantages of partitioning is

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Efficiency

Extra space and update time

Both a & b

None of them

Print() function can show

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Text

Value of variable

Constants

All

The function getche() is defined in:

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stdio.h

conio.h

string.h

math.h

The escape sequence for backspace is

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\

\b

\\

\t

Format specifier is started with symbol:

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?

%

&

*

A factor consider when choosing a file organization is

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Fast data retrieval

Security

Efficient storage

All of them

The number of variables that can be used in printf ( ) function are

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One

Many

Three

Zero

As ampersand before the name of a variable denotes:

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Actual value

Variable name

Address

Data type

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

How many variables can be used in one printf function?

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One

Two

Many

Ten

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