In an SQL Query,which Built-In Function Is Used to Total

question 94

Multiple Choice

In an SQL query,which built-in function is used to total numeric columns?

• A)AVG
• B)COUNT
• C)MAX
• D)MEAN
• E)SUM

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Definitions:

Earwax

A natural, protective substance secreted by glands in the ear canal, known medically as cerumen, that cleans, lubricates, and guards the ear against dust, bacteria, and other foreign particles.

Hearing Aid

An electronic device that amplifies sound to assist individuals who have a hearing impairment.

Post-Operative

Pertaining to the period after a surgical operation, focusing on recovery and health restoration.

Soiled Dressing

Used medical material that has become contaminated with bodily fluids and needs to be replaced or disposed of properly.