Question # 1

Header file in C contain:

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Compiler commands

Library functions

Header information of C programs

Operations for files

The case block ends with:

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End select

End case

Break;

Case else

A relation is known as

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table

tuple

relationship

attribute

Which term describes the kind of values that a variable can store?

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Varaible name

Datatype

Varaibletype

Varaiblesize

Which are basic data distribution strategies?

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Centralized

Partitioned

Replication

All

The entity integrity rule states that:

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No primary key attribute can be null

Each entity must have a primary key

Primary key must have only one attribute

None

A collection of raw facts and figures is called:

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Data

Information

Processing

Knowledge

Object used to retrieve data from database is called:

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Forms

Repons

Queries

Tables

Which type of variable can store numbers data ?

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int

float

double

all

The number of digits after a decimal point is called:

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Significance

Precision

Range

Scope

Which of the following is a valid format specifier

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%10d

%7.2f

%-7f

all

Which is used to associate entities with one another?

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Entity

Attributes

Identifier

Relationship

_______ is created when the same name is used for two different attributes

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Synonyms

Homonyms

Redundant information

Mutually exclusive data

A form that contains the sub form is called________

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Form

Main form

Report

None of them

Which programming structure makes a comparison?

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Relation

Decision

Sequence

Repetition

The keyword used to transfer control from the body of loop to the start of loop is

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Exit

Continue

Break

End

The header file that contains input and output functions is

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Math.h

Graphic.h

Stdio.h

Conio.h

Which of the following key is used to compile a program:

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ALT+F9

CTRL+F9

CTRL+S

ALT+F5

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