Question # 1

A loop within another loop is called

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Inner loop

Nested loop

Counter loop

None

Which of the following represents a collection of concepts that are used to describe the structure of a database:

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Data warehouse

Data model

Data structure

Data type

Which of the following operators has lowest precedence

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!

+

=

Which form of dependency is removed n 3NF?

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Functional

Non-functional

Associative

Transitive

Switch statement must use the keyword

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Case

Default

Break

All of the above

The escape sequence for backspace is

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\

\b

\\

\t

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

An entity related to itself in an ERD model refers to :

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Recursive relationship

One-to-many relationship

Many-to-many relationship

One-to-one relationship

Switch statement is an alternative of:

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if

if-else

Nested if

Nested if-else

Each of the following is an example of a valid Access data type EXCEPT:

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Memo

Currency

Name

Text

The columns of a table correspond to:

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Table

Record

Field

Cell

A relation is also known as

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Table

Tuple

Relationship

Attribute

Field properties are shown in :

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Design view

Datasheet view

A and B

None

Which of the following is the valid character constant

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A

"B"

"6"

=

The type of files from functional point of view include:

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Program file

Data file

a and b

None of these

Which of the following file is used to store additional copy of data?

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Master file

Transaction file

Backup file

None

Which of the following is suitable for an input mask?

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Social security number

Telephone number

A date

All

Dummy question 2

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a

2

b

f

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ICS Part 2 Computer Science Online Test MCQs With Answers

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