Which of the Following Statements Is True of Tags and Resource

question 158

Multiple Choice

Which of the following statements is true of tags and resource identifiers for EC2 instances?

• A) You can't select instances by their tags for stoppage, termination, or deletion
• B) You don't need to specify the resource identifier while terminating a resource.
• C) You don't need to specify the resource identifier while stopping a resource.
• D) You can select instances by their tags for stoppage, termination, or deletion

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Definitions:

Linear Regression Model

A mathematical approach that fits a linear equation to observed data to model how a dependent variable changes in relation to one or more independent variables.

Standard Deviation

A statistic that measures the dispersion or variation of a set of values from their mean.

Confidence Interval

A range of values, derived from a data set, within which the true parameter value is estimated to lie with a certain level of confidence.

Expected Value

The weighted average of all possible values of a random variable, weighted by their respective probabilities.