Which of the Following Is a Relational Algebra Function

question 101

Multiple Choice

Which of the following is a relational algebra function?

• A)restrict
• B)project
• C)join
• D)all are relational algebra functions

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Definitions:

Undesired Changes

Alterations that occur in a process or material that are not intended and often lead to negative outcomes.

Crystallization

The process through which a solid forms, where the atoms or molecules are highly organized into a structure known as a crystal.

Parenteral Injection

A method of delivering medication by injection into the body tissues, bypassing the digestive tract.

First Step

The initial action taken in a process or sequence of events.