[amp_mcq option1=”Detect when a solution has been found” option2=”Detect when solution will be found” option3=”Detect whether solution exists or not” option4=”Detect whether multiple solutions exist” correct=”option3″]
The correct answer is: C. Detect whether solution exists or not
A planning system is a computer program that helps to find a solution to a problem. The first component of a planning system is to define the problem. This involves identifying the goal of the problem, the initial state of the problem, and the set of possible actions that can be taken. The second component of a planning system is to generate a plan. This involves finding a sequence of actions that will achieve the goal from the initial state. The third component of a planning system is to detect whether a solution exists or not. This involves checking whether there is any sequence of actions that will achieve the goal from the initial state.
Option A is incorrect because it is not the third component of a planning system. The third component of a planning system is to detect whether a solution exists or not, not to detect when a solution has been found.
Option B is incorrect because it is not the third component of a planning system. The third component of a planning system is to detect whether a solution exists or not, not to detect when a solution will be found.
Option D is incorrect because it is not the third component of a planning system. The third component of a planning system is to detect whether a solution exists or not, not to detect whether multiple solutions exist.