The act of making choice from alternative courses of action is
The act of making choice from alternative courses of action is
Explanation
Decision making is choosing one option from several possibilities. It involves thinking about different choices and selecting the best course of action.
Every decision requires examining alternatives and picking one path to follow. This process happens in daily life whenever choices must be made.
Implementation is doing the decision. Evaluation is judging results. Planning is preparing ahead. Only decision making describes choosing from alternatives.