Which Command Must Be Entered Before Exiting Vi to Save

question 27

Multiple Choice

Which command must be entered before exiting vi to save the current file as filea.txt ?

• A) %s filea.txt
• B) %w filea.txt
• C) :save filea.txt
• D) :w filea.txt
• E) :s filea.txt

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Definitions:

Variation

Variation refers to the differences or deviations among individuals or objects in a particular characteristic, within a population, species, or set of data.

Slope Coefficient

A parameter in a linear regression model that quantifies the change in the response variable for a one-unit change in the predictor variable.

Sample to Sample

Variation in statistics, refers to the differences observed between various samples drawn from the same population due to randomness.

Scatterplot

A graphical representation that uses dots to represent the values obtained for two different variables, illustrating the possible relationship between them.