Question # 1

The exponential notation consists of:

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Mantissa

Exponent

Range

A and B

Which of the following statement is correct?

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float num1;num2;

int day,night;

int continue=5.0;

string black='white';

The number of bytes used by double data type in C is:

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2 (8) 8

12

6

DBMS stands for

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Database management system

Database mechanism system

Database manipulating system

Database Microsoft system

The float, long float and double data types are known as:

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Integer data

character data

Integral data

Real data

How many table views are available in MS Access?

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1

3

2

4

C is a:

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High Level language

Low-level language

Assembly language

Machine language

A primary key that consists of more than one attribute is called a

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Foreign key

Composite key

Multi-valued key

Global key

Which file contains the program after translation into machine language?

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Object file

Exe file

Source file

None

A rule that states each foreign key value must match a primary key value in the other relation is called:

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Referential integrity constraints

Key match rule

Entity key group rule

Foreign/ primary match rule

Which key is used to move form field to field in Table window of Datasheet view?

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Tab

Esc

Enter

Spacebar

A for statement contains three expressions: Initialization, test and:

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Assignment

Validation

Increment / decrement

All

A table with five fields has a degree of

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5

2

10

none

A relation is also known as

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Table

Tuple

Relationship

Attribute

The case block ends with:

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End Select

End case

Break

Case else

Preprocessor directives are command for:

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Microprocessor

Language processor

C Preprocessor

Loader

In a relational database, a single piece of information is called:

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Table

Record

Entity

Attribute

Variable are created in:

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RAM

ROM

Hard Disk

USB

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