System administrators find component diagrams useful because they get an early view of the logical software components that will be running on their systems.
系统管理员发现组件图是有用的，因为他们可以获得将运行于他们系统上的逻辑软件组件的早期视图。
2
Code coverage is an important aspect of software testing, and can be considered fundamental to the overall system testing of a component.
代码覆盖率是软件测试的一个重要方面，对于一个构件的总体系统测试来说可能是一个基本的参数。
3
High availability systems combine software with industry-standard hardware to minimize downtime by quickly restoring services when a system, component, or application fails.