The Method That Must Be Implemented in a Class Using

question 5

Multiple Choice

The method that must be implemented in a class using the Comparable interface is:

• A)public Object compareTo(Object other)
• B)public Boolean compareTo(Object other)
• C)public int compareTo(Object other)
• D)none of the above

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Definitions:

Opportunity Cost

The skipping of feasible improvements from various alternatives due to settling on one.

Own Savings

The portion of personal or household income that is not spent on consumption but is kept aside for future use, investments, or emergencies.

Economic Profit

The variance identified between overall proceeds and all-inclusive financial outgoings, inclusive of both explicit and veiled costs.

Investment Return

The gain or loss on an investment over a specified time period, expressed as a percentage of the investment's initial cost.