Which software practice involves measuring performance to improve processes?

Which software practice involves measuring performance to improve processes?

• A. Idle workers
• B. Use metrics to manage
• C. Track defects against quality targets
• D. Use system based software design

Answer: (B)

Measuring performance to improve processes is about using data as a management tool. In software practice, you collect metrics that reflect how the process is performing—things like cycle time, throughput, or defect rates—then analyze those results and make targeted changes to the process to boost efficiency, quality, and predictability. This data-driven, ongoing improvement loop is what using metrics to manage is all about: the numbers guide decisions and changes rather than existing in isolation. Idle workers describe wasted effort and don’t capture the idea of measuring performance to drive improvement. Tracking defects against quality targets is important for quality assurance, but it focuses on meeting predefined quality goals rather than continuously using performance data to optimize the overall process. System-based software design concentrates on architectural and design principles, not on measurement-driven process improvement.

Measuring performance to improve processes is about using data as a management tool. In software practice, you collect metrics that reflect how the process is performing—things like cycle time, throughput, or defect rates—then analyze those results and make targeted changes to the process to boost efficiency, quality, and predictability. This data-driven, ongoing improvement loop is what using metrics to manage is all about: the numbers guide decisions and changes rather than existing in isolation.

Idle workers describe wasted effort and don’t capture the idea of measuring performance to drive improvement. Tracking defects against quality targets is important for quality assurance, but it focuses on meeting predefined quality goals rather than continuously using performance data to optimize the overall process. System-based software design concentrates on architectural and design principles, not on measurement-driven process improvement.