Which term describes the construction of a computer program from a collection of modules with restricted interactions?

Which term describes the construction of a computer program from a collection of modules with restricted interactions?

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

Answer: (C)

Modular construction is about building a program from separate modules that each handle a specific piece of functionality and interact only through clearly defined interfaces. This separation creates low coupling and high cohesion, so you can develop, test, and maintain each module independently. For example, a software system might have a data access module, a business logic module, and a user interface module, with each module communicating through well-defined APIs or data contracts rather than sharing internal details. Structured programming focuses on organizing control flow to avoid goto statements, loop structure is about repetition constructs, and a connector symbol isn’t a standard concept used to describe how programs are composed from modules.

Modular construction is about building a program from separate modules that each handle a specific piece of functionality and interact only through clearly defined interfaces. This separation creates low coupling and high cohesion, so you can develop, test, and maintain each module independently. For example, a software system might have a data access module, a business logic module, and a user interface module, with each module communicating through well-defined APIs or data contracts rather than sharing internal details.

Structured programming focuses on organizing control flow to avoid goto statements, loop structure is about repetition constructs, and a connector symbol isn’t a standard concept used to describe how programs are composed from modules.