When a Class Implements an Interface

question 54

Multiple Choice

When a class implements an interface:

• A) it does not have to implement the abstract methods of the interface.
• B) it has to implement at least one of the abstract methods of the interface, but not all of them.
• C) it has to implement all of the abstract methods of the interface.

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Definitions:

Mismanagement

The improper, inefficient, or negligent administration or handling of tasks or resources in a business, organization, or institution.

Merger Failures

Occurrences where the process of combining two or more companies into a single entity fails to achieve anticipated benefits, leading to operational or financial issues.

Valuation-Driven Acquisition

The process of buying a company based on the assessment of its value, often with the objective of acquiring it at a price that is perceived to be below its true worth.

Economic Cycles

Fluctuations in economic activity experienced by a country or the global economy over time, including periods of expansion, peak, contraction, and trough.