Whether it is software, application infrastructure, or physical infrastructure, the cloud provider takes on the responsibilities of installation, management, provisioning, and maintenance.

无论是软件、应用程序基础结构，还是物理基础结构，云提供商都负责安装、管理、供给和维护。

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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.

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。

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Software installation management describes collectively the activities of installing, uninstalling, updating, and organizing software applications, or packages, on a system.

软件安装管理在总体上描述了在系统上安装、卸载、更新和组织软件应用程序(或称为软件包)的活动。

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