The Term _____ Describes a Field Value That Does Not

question 75

Multiple Choice

The term _____ describes a field value that does not exist because it has never been entered.

• A) join
• B) zero-length
• C) orphan
• D) null

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Definitions:

Main Section

The primary or central part of something, particularly in the context of a document, machine, or organization.

Multiplexing

A technique that enables multiple signals or data streams to be combined and transmitted over a single physical medium, improving efficiency in communication systems.

Synchronize

The process of making two or more processes, devices, or systems operate in unison by matching their speeds, frequencies, or timings.

Clutch

Device used to break torque flow between an engine and transmission and to apply/release application force in other units.