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Your network consists of a single Active Directory domain. You have a domain controller named Server1 that runs Windows Server 2003 Service Pack 2 (SP2).
You have a user account named BackupAdmin. BackupAdmin is a member of only the Backup Operators group.
You log on to Server1 by using the BackupAdmin account.
From Windows Backup, you attempt to restore a file from a backup file named D:\backup.bkf and receive the following message.

You need to ensure that you can restore files from the backup file.
What should you do? （）

生产经营单位与从业人员订立的劳动合同，应当载明有关保障从业人员劳动安全和（）的事项，以及依法为从业人员办理工伤保险的事项。 加强劳动保护。 防止职业危害。 搞好职业卫生。 15#、20#、25#钢属于（） 优质低碳钢。 优质合金钢。 低碳钢。 合金钢。 在SQL Server2000系统中，每条SELECT语句能够同时为多个变量赋值，每条SET语句只能为一个变量赋值。 You are the network administrator for your company. The network contains a Windows Server 2003 Web server named WebServer1. WebServer1 is connected to the Internet by means of a dedicated link. You are responsible for monitoring the bandwidth utilization of WebServer1. You run a System Monitor log on WebServer1， which monitors the Bytes Total/sec counter on the Network Interface object. The sample rate for the counter is set to 15 seconds. The log is archived once each day.The size of the System Monitor log is becoming too large for the available disk space. You need to reconfigure the System Monitor log settings to reduce the amount of data that is captured.  What should you do？（） Retain the current counter， but set the sample rate to 5 seconds.。 Retain the current counter， but set the sample rate to 60 seconds.。 Change the counter to Total Bytes， and set the sample rate to 15 seconds.。 Change the counter to Current Bandwidth， and set the sample rate to 60 seconds.。 You are developing a Windows Presentation Foundation (WPF) application The application is for commercial use and requires a valid license key to be entered. You create a project type of Class Library code to validate license keys You need to ensure that the user enters a valid license key during installation of the software. Which deployment should reference the class library?（） Click Once。 Setup Project。 XBAP。 XCopy。

Your network consists of a single Active Directory domain. You have a domain controller named Server1 that runs Windows Server 2003 Service Pack 2 (SP2).
You have a user account named BackupAdmin. BackupAdmin is a member of only the Backup Operators group.
You log on to Server1 by using the BackupAdmin account.
From Windows Backup, you attempt to restore a file from a backup file named D:\backup.bkf and receive the following message.

You need to ensure that you can restore files from the backup file.
What should you do? （）