In a Relational Database, the Customer Record Contains Information Regarding

question 16

Multiple Choice

In a relational database, the customer record contains information regarding the customer's last name. The last name is a(n) :

• A) attribute
• B) entity
• C) primary key
• D) object
• E) relation

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Definitions:

Noun Clause

A dependent clause that functions as a noun within a larger sentence, often starting with words like "that," "whom," or "where."

Restrictive

Pertains to a limiting or controlling condition or rule.

Nonrestrictive

Descriptive text that provides additional information but is not essential to the meaning of the sentence.

Carbonic Acid

A weak, unstable acid (H2CO3) formed in solution when carbon dioxide dissolves in water and participates in the carbonate buffer system in blood.