Answer :
Final answer:
Features are the special characteristics that appeal to users. Outputs refer to the results or information generated by a system. Maintainability is about the ease of maintaining, repairing, or modifying a system.
Explanation:
Features are the system's special characteristics that appeal to users. They are the functionalities and capabilities that make a system attractive and useful. For example, in a mobile phone, features can include a high-resolution camera, large storage capacity, and a powerful processor.
Outputs generally refer to the results or information generated by a system. They can be in the form of reports, data, or any other form of output that is produced by the system. For instance, in a computer program, outputs can be the final result of a calculation or the display of processed data.
Maintainability refers to the ease with which a system can be maintained, repaired, or modified. It involves the ability to perform routine maintenance tasks, fix issues, and make enhancements to the system without significant effort. This characteristic is crucial to ensure the system's longevity and adaptability.
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