Which of the Following Statements Correctly Declares and Creates an Array

question 68

Multiple Choice

Which of the following statements correctly declares and creates an array to hold five double scores values?

• A) integer[] scores = new double[5]
• B) double[] scores = new integer[5]
• C) double[] = new scores[5]
• D) double[] scores = new double[5]

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Definitions:

Machine Hour

A unit of measure that represents the operation of machinery or equipment for one hour, used in allocating manufacturing overhead.

Least-squares Regression

A statistical method used to determine the relationship between variables by minimizing the sum of the squares of the differences between observed and predicted values.

Variable Lubrication Cost

Costs for lubricants that vary with the level of machinery activity or operation hours.

Mixed Cost

A cost consisting both of variable and fixed components, which changes in total in response to changes in activity level but not necessarily in direct proportion.