Question # 1

In relational database, table is also called:

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Table

Relation

File

Schema

Two or more attributes with different name but same meaning create a problem:

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Homonyms

Synonyms

Aliases

Alternate attributes

A relation is in third normal form if it is in second normal form and:

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Dependent on part of the key

Dependent on the whole key

Independent of the key

Has no transitive dependencies

------------- is the process of converting complex data structures into simple and stable data structures

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database integrity

homonyms

normalization

mutually exclusive data

Which are basic data distribution strategies?

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Centralized

Partitioned

Replication

All

The program structure that executes program statements in order is

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selection

sequence

repetition

iteration

The columns of a table correspond to:

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Table

Record

Field

Cell

Which of the following is a decision making statement

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break

getch ( )

if

all

Which form of dependency is removed in 2NF?

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Functional

Transitive

Associative

Partial

Which format specific is used for integer data type?

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%d

%S

%C

%f

Different attributes in two different tables having same name are called:

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Synonym

Homonym

Acronym

Mutually exclusive

A relation is in 2NF if it is in 1NF and all its non-key attributes are:

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Dependent on part of the primary key

Dependent on the entire primary key

Independent on the primary key

Independent of any other relation

Which can be previewed on the screen before printing?

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Report

Form

Sub-form

None

In relational data base, a table is also called:

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Tuple

Relation

File

Schema

The number of bytes used by 'int' data type in C are:

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2

8

12

16

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