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UNIT I Software characteristics refer to the qualities or attributes that define the behavior, functionality, and performance of a software system. These characteristics help in evaluating, understanding, and designing software effectively. Here are some common software characteristics: Functionality : It refers to the extent to which the software performs its intended tasks. A software system should meet the specified requirements and provide the desired features to users. Reliability : This characteristic indicates the ability of the software to perform consistently and predictably under various conditions. Reliable software should be robust and resilient to errors and failures. Usability : Usability measures how easy it is for users to interact with the software. It involves aspects such as user interface design, intuitiveness, simplicity, and accessibility. Efficiency : Efficiency relates to the optimal use of system resources (such as CPU, memory, and disk space) to achieve desire
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