What is the measure of effectiveness and efficiency?

Effectiveness and efficiency are two key measures used to evaluate the performance and success of systems, processes, or individuals. Here's an explanation of each measure: Effectiveness: Effectiveness refers to the degree to which a system, process, or individual achieves its intended goals or objectives. It measures the extent to which desired outcomes are accomplished. In other words, effectiveness focuses on whether something is achieving its intended purpose and producing the desired results. For example, in a business context, the effectiveness of a marketing campaign could be measured by assessing whether it successfully reaches and engages the target audience, generates leads or conversions, and ultimately achieves the desired business objectives. Efficiency: Efficiency, on the other hand, measures how well resources, time, or effort are utilized to achieve a specific outcome. It is concerned with minimizing waste, reducing unnecessary steps, and optimizing resource allocation here https://www.apkfightinggames.com/. Efficiency focuses on doing things in the most economical and productive way.