Consider the Following Code Snippet

question 96

Multiple Choice

Consider the following code snippet:
Int vacationDays = 10;
String output = "Number of earned vacation days is " + vacationDays;
Which of the following statements is correct?

• A) The toString() method of the Object class is being used to set the value of output.
• B) The toString() method of the Integer class is being used to set the value of output.
• C) No toString() method is being used to set the value of output.
• D) This code will not compile.

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Definitions:

Correlation Coefficient

This is a statistical measure that indicates the extent to which two or more variables fluctuate together.

Caffeine Intake

The consumption of the stimulant caffeine, found in coffee, tea, and many soft drinks, which affects the central nervous system.

Dependent Variable

The variable in an experiment that is expected to change in response to manipulations of the independent variable.

Independent Variable

"A manipulated experimental factor; the variable that the experimenter changes to see what its effects are."