When We Open a File for Appending and the File

question 47

Multiple Choice

When we open a file for appending and the file already exists:

• A) there will be a compiler error.
• B) there will be a runtime error.
• C) the file contents will be overwritten.
• D) we will be adding data at the end of the file.

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Definitions:

Degrees of Freedom

The number of independent values or quantities that can vary in an analysis without violating any constraints.

Mean

The arithmetic average of a set of values, calculated by summing up all the values and then dividing by the number of values.

F Distribution

A probability distribution that arises in the analysis of variances for comparing sample variances or testing the hypothesis of equal variances, used primarily in ANOVA.

Degrees of Freedom

The number of independent values or quantities which can be assigned to a statistical distribution or equation, typically affecting the shape of the distribution.