Question # 1

In relational data base, a table is also called:

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Tuple

Relation

File

Schema

The extension of the header file is:

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.CPP

txt

.c

.h

In relational database, table is also called:

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Table

Relation

File

Schema

The name cannot exceed characters in length

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64

50

56

70

Conditional operator is an alternative of:

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if

if-else

Nested if

All

An attribute is also known as a:

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Table

Row

Relation

Field

Insert command is used to insert:

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New table

New record

View

Dependences

Which of the following is used for making two way decision:

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if-else

If

Nested if

Switch

Any array script should be:

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Int

Float

Double

Array

An index can be used to :

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Improve the performance of the database

Document the structure of the database

Reduce data dependency for application programs

All

A category of data or information that describes an entity is called

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Attribute

Data item

Record

Tuple

How many times the instruction in the body of following loop will execute for (x = 1; x < 5; x ++)

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3

4

5

6

C was developed in the year:

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1970

1972

1976

1995

The data type can handle decimal places is:

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Long

float

char

string

When is for loop more appropriate then while loop?

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The termination condition is known in advance

The number of iterations is not known in advance

The loop should be executed only once

The loop should be executed at least once

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

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2

1

121

16

This loop is a good choice when you know how many times you want the loop to iterate in advance of entering the loop?

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While

Do-while

For

Nested

Variables are created in

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Ram

Rom

Hard disk

Cache

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ICS Part 2 Computer Science Online Test MCQs With Answers

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