What defines a system of data representation and control structures used to solve problems in computing?

The correct answer is based on the understanding of computational constructs as a broad concept that encompasses various methods for problem-solving in computing. A computational construct refers to constructs used in programming and problem-solving that help define how data is manipulated and organized. This includes not only specific algorithms but also ways to organize and control data flow, such as loops, conditionals, and functions.

The term highlights the comprehensive framework of tools and methodologies that can be applied to develop solutions for computing problems. This includes the various data representation forms and their interactions with algorithms, which are designed to perform tasks.

In contrast, other choices have narrower definitions. An algorithm specifically refers to a step-by-step procedure for solving a specific problem but does not encompass the overall framework of data representation and control structures. Protocols are rules governing data communication between devices but do not focus on data representation methods. Data structures are specific ways to organize and store data but do not inherently include the control structures used in algorithmic problem-solving. Ultimately, computational constructs provide a holistic understanding of how these elements work together in computing.