Which of the Following Is True About the Functional Dependency

question 92

Multiple Choice

Which of the following is true about the functional dependency A → (X,Y) ?

• A)X is functionally dependent on A.
• B)A determines Y.
• C)A is a determinant.
• D)X and Y are functionally dependent on A.
• E)All of the above.

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Definitions:

Cluttering Phrases

Unnecessary words or expressions that make sentences longer without adding significant value.

Active Voice

A sentence structure where the subject performs the action stated by the verb, making the writing clear and direct.

Passive Voice

A grammatical voice where the subject is the recipient of the action, often making the sentence less direct.

Shortening Sentences

The practice of making sentences briefer while retaining their original meaning.