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MCQ

Q.

Fifth Normal form is concerned with

A

Functional dependency

B

Multivalued dependency

C

Join dependency

D

Domain

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MCQ

1.

The relation schema R is

A

in BCNF

B

in 3NF, but not in BCNF

C

in 2NF, but not in 3NF

D

not in 2NF

Discussion

MCQ

2.

This comes under

A

Lossy

B

Lossy decomposition

C

Lossless

D

Both Lossy and Lossy

Discussion

MCQ

3.

Second Normal Form (2NF) primarily addresses which type of functional dependency?

A

Partial Dependency.

B

Transitive Dependency.

C

Trivial Dependency.

D

Multi-valued Dependency.

Discussion

MCQ

4.

Which of the following is a functional dependency?

A

Employee ID determines Employee Name.

B

Price determines Product Name.

C

Student Name determines Course ID.

D

City determines Zip Code.

Discussion

MCQ

5.

This type of decomposition is called

A

Lossless decomposition

B

Lossless

C

All of the mentioned

D

None of the mentioned

Discussion

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