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Q.

Thus a _______ of course data gives the values of all attributes, such as title and department, of all courses at a particular point in time.

A

Instance

B

Snapshot

C

Both Instance and Snapshot

D

All of the mentioned

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1.

A domain is ______ if elements of the domain are considered to be indivisible units.

A

Atomic

B

Subatomic

C

Substructure

D

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2.

Thus a _______ of course data gives the values of all attributes, such as title and department, of all courses at a particular point in time.

A

Instance

B

Snapshot

C

Both Instance and Snapshot

D

All of the mentioned

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a)

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Functional dependency

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Database modeling

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Normalization

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Decomposition

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data repository

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Metadata

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In which of the following, a separate schema is created consisting of that attribute and the primary key of the entity set.

A

A many

B

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C

A one

D

None of the mentioned

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