Which term describes the approach that guarantees a solution when used on problems with known rules, contrasting with heuristics?

Which term describes the approach that guarantees a solution when used on problems with known rules, contrasting with heuristics?

• A. Heuristic
• B. Concept
• C. Algorithm
• D. Creativity

Answer: (C)

An algorithm is a precise, finite set of instructions that, when followed correctly on problems with known rules, will always produce a solution (or correctly indicate that no solution exists). The guarantee comes from having well-defined steps that terminate after a finite number of moves. This stands in contrast to a heuristic, which uses practical shortcuts that often work but do not guarantee a correct or complete solution in every case. A concept is just an idea or category, not a method for solving problems. Creativity involves generating new approaches, but it doesn’t inherently guarantee finding a solution either.

An algorithm is a precise, finite set of instructions that, when followed correctly on problems with known rules, will always produce a solution (or correctly indicate that no solution exists). The guarantee comes from having well-defined steps that terminate after a finite number of moves. This stands in contrast to a heuristic, which uses practical shortcuts that often work but do not guarantee a correct or complete solution in every case. A concept is just an idea or category, not a method for solving problems. Creativity involves generating new approaches, but it doesn’t inherently guarantee finding a solution either.