Which of the Following Describes a Type of View That

question 12

Multiple Choice

Which of the following describes a type of view that is based on a subquery that retrieves or derives data from one or more tables,and may also contain functions or grouped data?​

• A) ​simple view
• B) ​complex view
• C) ​inline view
• D) ​"TOP-N" analysis

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Definitions:

Significance Level

The probability of rejecting the null hypothesis in a statistical test when it is actually true; a measure of the risk of making a Type I error.

Test Statistic

A calculated value used in statistical testing to determine whether to reject the null hypothesis.

T Value

A measure derived in a t-test that shows the size of the difference relative to the variation in your sample data.

T Test

A statistical hypothesis test used to determine if there is a significant difference between the means of two variables.