What term describes condensing a software program or codebase into a shorter form while preserving functionality and logic?

What term describes condensing a software program or codebase into a shorter form while preserving functionality and logic?

• A. Refactoring
• B. Summarizing code
• C. Code minimization
• D. Code profiling

Answer: (B)

This question tests your understanding of a practice that changes how code is organized without changing what it does. Rewriting and restructuring existing code to improve readability, reduce complexity, and enhance maintainability while preserving its external behavior is called refactoring. It aims to keep the same functionality and logic, but make the codebase cleaner and easier to work with, which often involves simplifying structures, naming things clearly, and removing duplication. The other terms don’t capture this precise idea: “summarizing code” isn’t a standard term for maintaining behavior while shortening or clarifying code; “code minimization” (often referred to as minification) focuses on reducing size and can impact readability, not necessarily the long-term structure or logic; and “code profiling” is about analyzing performance, not altering the code itself.

This question tests your understanding of a practice that changes how code is organized without changing what it does. Rewriting and restructuring existing code to improve readability, reduce complexity, and enhance maintainability while preserving its external behavior is called refactoring. It aims to keep the same functionality and logic, but make the codebase cleaner and easier to work with, which often involves simplifying structures, naming things clearly, and removing duplication. The other terms don’t capture this precise idea: “summarizing code” isn’t a standard term for maintaining behavior while shortening or clarifying code; “code minimization” (often referred to as minification) focuses on reducing size and can impact readability, not necessarily the long-term structure or logic; and “code profiling” is about analyzing performance, not altering the code itself.