In Most Operating Systems, Including Windows-Based and UNIX/Linux Systems, Access

question 40

Multiple Choice

In most operating systems, including Windows-based and UNIX/Linux systems, access to shared resources is governed through ____ accounts.

• A)user
• B)group
• C)reserve
• D)administrator

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Definitions:

Null Hypothesis

is a default hypothesis that there is no significant difference or effect.

Alternative Hypothesis

The alternative hypothesis proposes that there is a statistically significant difference between data sets or effects, contrary to the null hypothesis.

Type II Error

The statistical error that occurs when a test fails to reject a false null hypothesis, also known as a "false negative" finding.

Beta (β)

In statistics, the probability of making a Type II error, or failing to reject a false null hypothesis.