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软件维护是保证电算化系统高效、正常运行的一项重要措施,其目的在于减少软件运行过程中的故障发生率,保证程序及数据的安全,保障计算机处理过程的正确,以及改进、完善和扩充软件功能。然而,软件维护涉及基础软件、应用软件和运行环境等诸多方面,涉及面广,同时,作为一项日常工作,又十分繁杂,故而常常成为电算化工作的一个薄弱环节。在此,我们仅就其中一些比较典型的问题做些讨论。
Software maintenance is an important measure to ensure the efficient and normal operation of computerized system. Its purpose is to reduce the failure rate during software operation, ensure the safety of program and data, ensure the correctness of computer processing, improve and perfect Expanded software features. However, as software maintenance involves many aspects such as basic software, application software and operating environment, it involves a wide range of issues. In the meantime, as a daily work, it is also very complicated and thus often becomes a weak link in computerized work. Here, we only discuss some of the more typical issues.