Suppose an Object Is Intended to Store Its Current Position

question 77

Multiple Choice

Suppose an object is intended to store its current position in a 2D array using private instance variables and a mutator: What problem could be encountered with the method moveLeft() , which is intended to move the current position of the object to the left one column on the grid?

• A)The method should be changing the row instance variable.
• B)The method should be incrementing the column instance variable.
• C)The method might cause the instance variables to go out of the bounds of the 2D array.
• D)The method should be changing local variables instead of instance variables.

Recognize the impact of employee benefits on retention and attraction of employees.

Understand the financial management of benefit plans including cost control mechanisms.

Analyze the importance and methods of benefit audits for organizational efficiency.

Understand the emerging trends in employee benefits and services.

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Definitions:

Function

A function is a mathematical relation between sets that associates every element of a first set to exactly one element of a second set.

Absolute Value

The distance of a number on the number line from zero, without considering which direction from zero the number lies.

Vertical Line Test

A method used to determine if a graph represents a function by checking if any vertical line crosses the graph more than once.

Function

A relationship between two sets that associates every element of the first set with exactly one element of the second set.