An Access Control Matrix

question 20

Multiple Choice

An access control matrix

• A) does not have to be updated.
• B) is a table specifying which portions of the system users are permitted to access.
• C) is used to implement authentication controls.
• D) matches the user's authentication credentials to his authorization.

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Definitions:

Null Hypothesis

A statement in statistics that proposes there is no significant difference or effect, serving as the default assumption to be tested against the alternative hypothesis.

Daily Production

Refers to the amount of goods or services produced by a company, factory, or individual within a 24-hour period.

Population

The total set of observations or data points that can be made in a statistical study.

Matched Samples

Samples in which each data value of one sample is matched with a corresponding data value of the other sample.