The construction of a computer program from a collection of modules, each of workable size, where interactions are rigidly restricted.

The construction of a computer program from a collection of modules, each of workable size, where interactions are rigidly restricted.

• A. Structured programming
• B. Loop structure
• C. Modular construction
• D. GUI

Answer: (D)

The idea being tested is modular construction: building a program from a collection of small, workable modules that interact only through clearly defined interfaces. This approach keeps each module self-contained and easy to understand, test, and maintain. Since interactions are restricted to explicit inputs and outputs, changes in one module have limited or no impact on others, which makes the overall system more robust and flexible. A graphical user interface (GUI) is about how users interact with the program, not how the program is organized internally. Structured programming focuses on using well-defined control structures to manage flow, rather than on dividing the program into modular components. Loop structure deals with how repetition is implemented, not with the overall modular architecture.

The idea being tested is modular construction: building a program from a collection of small, workable modules that interact only through clearly defined interfaces. This approach keeps each module self-contained and easy to understand, test, and maintain. Since interactions are restricted to explicit inputs and outputs, changes in one module have limited or no impact on others, which makes the overall system more robust and flexible.

A graphical user interface (GUI) is about how users interact with the program, not how the program is organized internally. Structured programming focuses on using well-defined control structures to manage flow, rather than on dividing the program into modular components. Loop structure deals with how repetition is implemented, not with the overall modular architecture.