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所在平台: Udemy |
课程主页: https://www.udemy.com/course/asc-091-asc-data-protection-2010-certified-practice-exam-v/
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**课程名称：** ASC-091 ASC 数据保护 2010 认证实践考试 **课程概述：** 本课程提供 ASC 数据保护 2010 认证的模拟试题，旨在帮助学员检验和提升他们在 NetBackup 环境下的备份和恢复知识。课程内容涵盖了关键的配置、性能优化、故障排除以及安装前验证等方面的实际操作问题。 **模拟试题示例：** * **关于目录灾难恢复文件：** 试题探讨了在线目录备份时创建的灾难恢复文件的用途，包括记录保存、恢复介质识别、特定时间段内备份的客户端识别以及 NetBackup 恢复过程的自动化。 * **提升备份性能：** 针对一个拥有四条 LTO3 磁带驱动器和 20 个客户端，但网络连接受限的环境，课程会提问两个可以用来提高备份性能的设置，例如启用多流或增加每个客户端的最大作业数，以及在 STU 级别启用并调高多路复用值。 * **数据传输路径组件：** 试题要求识别构成 NetBackup 数据传输路径的关键组件，这些组件包括 NetBackup 客户端、网络、NetBackup 服务器和存储设备。 * **手动执行备份：** 课程会指导如何从 NetBackup 管理控制台手动执行备份，通常是通过右键单击客户端的备份策略并选择“手动备份”来完成。 * **二进制文件大小查找：** 试题会询问在确定 NetBackup 环境是否具备足够的磁盘空间以支持升级时，查找二进制文件大小的最佳信息来源，通常是 Symantec NetBackup Operations Guide。 * **安装前验证项：** 课程会要求验证在安装 NetBackup 之前需要确认的两项关键内容，例如应用最新的操作系统补丁和更新，以及移除系统上已配置的其他厂商的备份软件。 **学习目标：** 通过本课程的学习和模拟考试，学员可以： * 深入理解 NetBackup 的核心功能和配置。 * 掌握提升备份和恢复性能的实用技巧。 * 熟悉 NetBackup 环境中常见问题的排查思路。 * 为通过 ASC 数据保护 2010 认证考试做好准备。
Sample Questions:What is the catalog disaster recovery file that is created during the online catalog backup intended for?record keeping purposesidentification of media required for a recoveryidentification of the clients that were backed up over a specified time periodautomation of the process of NetBackup recoveryAn administrator has a NetBackup environment with four LTO3 tape drives and 20 clients. The master/media server is on a 1 Gb connection, but the clients only have 100 Mb connections. Which two settings can be used to improve the backup performance? (Select two.)enable multi streaming for all policies and increase the maximum jobs per client to a bigger valueenable hardware compression on the tape drivesenable multiplexing at the STU level and set it to a higher valueenable Client Encryption Option on the network clientsexclude large clients from daily backupsA customer is experiencing long backup times. An administrator is given the task of evaluating the data transfer path. What are the components that make up the data transfer path?the NetBackup client, the client memory, the NetBackup server, and the storage devicethe network, the NetBackup server, and the storage devicethe NetBackup client, the network, the NetBackup server, and the storage devicethe NetBackup server, the network, the network switch, and the storage deviceHow is a backup executed manually from the NetBackup Admin Console?right-click on the client in the Host Properties screen and click on Backupset the schedule to execute at 00:00:00 in the backup policyright-click on the client's backup policy and select "manual backup" then select the client nameright-click on any line in the Activity Monitor and select "manual backup", then enter the client nameWhere is the best location to find binary sizes to help determine if an administrator's NetBackup environment has sufficient disk space allocated for an upgrade to safely and efficiently back up and restore all of their data?Symantec NetBackup Administrators GuideSymantec NetBackup Troubleshooting GuideSymantec NetBackup Upgrade Release NotesSymantec NetBackup Operations GuideWhich two should be verified prior to installing NetBackup? (Select two.)mount all CIFS file systems to the serverapply the most current operating system patches and updates to the serverremove all storage devices from the serverremove any other vendor's backup software currently configured on the systemun-mount all the NFS file systems from the server
