Why Does COBIT5 DSS-05

question 54

Multiple Choice

Why does COBIT5 DSS-05.06 stress the importance of restricting physical access to network printers?

• A)because hackers can use them to print out sensitive information
• B)because hackers often hide inside large network printers until night
• C)because document images are often stored on network printers
• D)because network printers are easier to hack into than computers

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Definitions:

Variance

Variance is a statistical measurement that describes the spread of numbers in a data set, indicating how far each number in the set is from the mean.

T-statistics

A measure used in statistical analysis to determine the difference between a sample statistic and its hypothesized population parameter, scaled by the standard error.

Within-group Variability

Refers to variations in observations within individual groups or categories in a dataset.

Null Hypothesis

The hypothesis that assumes no significant difference or relationship exists between specified populations or parameters.