Which of the Following Is False Regarding the Process of Creating

question 24

Multiple Choice

Which of the following is false regarding the process of creating the database?

• A)Database developers use metadata to create tables,relationships,and other structures in the database.
• B)To modify an existing table,the developer opens the metadata form for that table and adds a new row of metadata.
• C)To create a new table,the developer just fills the new table's metadata into the form.
• D)A column can be removed by deleting its row in this table,though doing so will lose any existing data.

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Definitions:

α

In statistics, α (alpha) typically denotes the level of significance, the probability of rejecting the null hypothesis when it is true.

Df

Short for degrees of freedom, referring to the number of independent pieces of information remaining after estimating one or more parameters.

Y-Intercept

The point where a line crosses the y-axis on a graph, indicating the value of y when x equals zero.

Regression Equation

A mathematical formula used to predict the value of a dependent variable based on one or more independent variables.