安装软件补丁和重新配置应用程序。
They are also responsible for installing software patches and reconfiguring the application.
管理：服务器和某些软件需要连续维护，比如安装安全补丁、升级操作系统和中间件、用户账号管理等等。
Administration: servers, and in particular software, requires continuous upkeep such as installation of security patches, upgrade of the OS and middleware, user account management and so on.
有时这些问题很简单，只需升级硬件，或者确认您正在运行的软件安装了最新补丁或版本。
Sometimes such issues are as simple as upgrading hardware or ensuring that you have the latest patches or versions of your software running.
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