The Method Int GetPosition(int Array[],int X)is Designed to Return the Position

question 27

Multiple Choice

The method int getPosition(int array[],int X) is designed to return the position of X within the array.If X is not in the array,the method may return either -1 or array.length.Which of the following is a correct implementation for this method?

• A) int k = 0;
• While (array[k] != X){k ++};return k;
• B) int k = 0;
• While (k < array.length.{if (array[k] != X.return -1;else return k;}
• C) int k = 0;
• While (k < array.length && array[k] != X.{ k++;} return k;
• D) int k = 0;
• While (k < array.length && array[k] != X.{ k++;return k;}

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Definitions:

Normal Good

A good for which demand increases as the income of consumers increases, showing a direct relationship between income and demand.

Inferior Good

A type of good for which demand decreases when the income of consumers increases, inversely related to income changes.

Indifference Curves

Curves that represent the locus of various points indicating combinations of goods giving equal satisfaction and utility to the consumer.

Inferior Good

A category of product that sees reduced demand as the income levels of buyers rise.