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Q.

The descriptive property possessed by each entity set is _________

A

Entity

B

Attribute

C

Relation

D

Model

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MCQ

1.

The attribute AGE is calculated from DATE_OF_BIRTH. The attribute AGE is

A

Single valued

B

Multi valued

C

Composite

D

Derived

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2.

The descriptive property possessed by each entity set is _________

A

Entity

B

Attribute

C

Relation

D

Model

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3.

SET concept is used in :

A

Network Model

B

Hierarchical Model

C

Relational Model

D

None of these

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4.

The conceptual model is

A

dependent on hardware.

B

dependent on software.

C

dependent on both hardware and software .

D

independent of both hardware and software.

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5.

An ________ is a set of entities of the same type that share the same properties, or attributes.

A

Entity set

B

Attribute set

C

Relation set

D

Entity model

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