The Term Set Refers to All Records That Have the Same

question 7

Multiple Choice

The term set refers to all records that have the same:

• A)primary key.
• B)unique secondary key.
• C)nonunique secondary key.
• D)B and C
• E)A,B,and C

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Definitions:

Maintenance and Repair

Activities aimed at keeping machinery, equipment, or systems in working order and restoring them to proper condition when they malfunction or deteriorate.

Income

Money received, especially on a regular basis, for work or through investments, vital for determining an individual's or household's economic status.

People

Human beings collectively, often referred to in the context of society, communities, or demographics.

Planet

A celestial body orbiting a star or stellar remnant that is massive enough to be rounded by its own gravity, not massive enough to cause thermonuclear fusion, and has cleared its neighboring region of planetesimals.