Question # 1

The foreign key is found in

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parent table

dependent table

pivot table

index table

Microsoft Access saves the database file with the extension:

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.mdb

.msdb

.madb

None of these

Which loop statement executes the body of loop at least once?

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do-white

While

For

None of these

The columns of a table correspond to:

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Table

Record

Field

Cell

The views are used :

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To hide columns

To hide rows

To hide complex SQL statements

Al of the above

The number of characters in variable field is:

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Constant

Variable

10

100

A relation is known as

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table

tuple

relationship

attribute

Which is not a logical operator?

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||

!

!=

&&

The foreign key is found in:

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Parent table

Dependent table

Pivot table

Index table

A virtual table that is constructed form other tables is called:

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Table

View

Relation

Tuple

Format specifier is started with:

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'?

&

%

None

SQL is used for:

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Data definition

Data manipulaton

Data control

All

Views are also called:

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Complex tables

Simple tables

Virtual tables

Actual tables

Which type of variable can store real value

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int

long int

char

Float

CREATE command is used to create:

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Record

View

Report

Query

The operator that needs one operand is called

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unary

binary

ternary

all

The functions that are defined by programmer are called:

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User-defined

Subprograms

Subroutines

Built-in functions

A table is a two-dimensional structure that consists of:

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x and y co-ordinates

Matrix elements

Rows and columns

Intersection of data

Which escape sequence can be used to begin a new line in C-language?

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\a

\b

\n

How many types of relationship are there?

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2

3

4

5

The number of characters in fixed-length field is:

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Constant

Variable

10

100

The forein key is found in:

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Parent table

Dependent table

Pivot table

Index table

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ICS Part 2 Computer Science Chapter 2 Online Test MCQs With Answers

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