In Relational Algebra, Which Command Retrieves Rows from a Table

question 4

Multiple Choice

In relational algebra, which command retrieves rows from a table based on specified criteria?

• A)SELECT
• B)JOIN
• C)CREATE
• D)UNION

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Definitions:

Supplies

Items or materials used in the daily operations of a business.

Unearned Revenue

Money received by a business for goods or services yet to be delivered or performed, recorded as a liability on the balance sheet until earned.

Services Revenue

Revenue generated from providing services, as opposed to selling goods or products.

Asset Account

An account that records the value of an entity's resources, such as cash, equipment, inventory, and property.