Within ISO 9126, which category includes resource utilization and time behavior___________________?
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Answer: C. efficiency
Explanation
Efficiency in ISO 9126 includes sub-characteristics related to resource utilization and time behavior. This category evaluates how well software utilizes hardware resources and executes tasks. Optimizing execution time and memory usage improves overall software efficiency scores. ISO 9126 provides a comprehensive software quality model with standardized characteristics. Efficiency measures the relationship between software performance and resource consumption. Performance profiling helps engineers identify bottlenecks affecting resource utilization.
Embedded systems developers must optimize efficiency to operate within strict hardware limits. High efficiency ensures that applications run smoothly even under heavy user loads. Software architects evaluate efficiency metrics during system performance tuning phases. Maintainability measures how easily software can be modified to fix bugs or add features. Portability evaluates how easily software can be transferred to different hardware environments. Usability assesses user-friendliness, learnability, and interaction satisfaction.
- Subject
- Computer Science
- Category
- Software Engineering
- Topic
- —
- Difficulty
- medium
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