Which term describes the process of breaking a complex problem into parts that are easier to conceive, understand, program, and maintain?

Which term describes the process of breaking a complex problem into parts that are easier to conceive, understand, program, and maintain?

• A. Pattern recognition
• B. Problem Decomposition
• C. Binary
• D. Natural language

Answer: (B)

The main idea being tested is breaking a complex problem into smaller parts so it's easier to conceive, understand, program, and maintain. This is called problem decomposition. By dividing the overall task into distinct pieces, you can focus on one subproblem at a time, define clear interfaces, and assemble a complete solution from well-understood parts. In software design, this leads to modular code, easier testing, and simpler updates because changes stay localized to a component rather than the whole system. Pattern recognition, binary, and natural language describe other concepts—recognizing recurring patterns, a base-2 numeral system, and human speech, respectively—so they don’t capture the deliberate division of a problem into manageable pieces.

The main idea being tested is breaking a complex problem into smaller parts so it's easier to conceive, understand, program, and maintain. This is called problem decomposition. By dividing the overall task into distinct pieces, you can focus on one subproblem at a time, define clear interfaces, and assemble a complete solution from well-understood parts. In software design, this leads to modular code, easier testing, and simpler updates because changes stay localized to a component rather than the whole system. Pattern recognition, binary, and natural language describe other concepts—recognizing recurring patterns, a base-2 numeral system, and human speech, respectively—so they don’t capture the deliberate division of a problem into manageable pieces.