Your network contains two Active Directory sites named Site1 and Site2. Only Site1 can be accessed from the Internet. You have an Exchange Server 2010 organization. You deploy a Client Access server in Site1 and enable Windows Integrated Authentication for OutlookWeb App （OWA）. In Site2， you deploy a Mailbox server and a Client Access server. You need to configure the Exchange organization to meet the following requirements： .Allow users to access their mailboxes from the Internet by using OWA .Prevent authentication prompts from displaying when users connect to OWA by using domain- joined computers that are connected to the internal network What should you do？（） Modify the Exchange virtual directory on the Client Access server in Site1.。 Modify the Exchange virtual directory on the Client Access server in Site2.。 Modify the OWA virtual directory on the Client Access server in Site1.。 Modify the OWA virtual directory on the Client Access server in Site2.。
You wish to upgrade the IOS of a router without removing the image currently installed.What command will display the amount of memory that is being used by the current IOS image and whether there is enough room available to hold both the current and new images?（） Router# show version。 Router# show flash。 Router# show memory。 Router# show buffers。 Router# show running-config。 All of the above。
You install an updated device driver for a zip drive on a Windows 2000 Professional computer. You restart the computer. During the startup process, the computer stops responding. You then restart the computer in the Safe Mode. During the startup process, the computer stops responding again. You suspect the new device driver is causing the problem. You want to resolve the problem so that the computer starts successfully. What should you do?（） Use the listsvc command to disable the Zip device driver.。 Use the disable command to disable the Zip device driver.。 Select Recovery Console from the Repair menu.。 Select the debug mode from the Windows 2000 Advanced Options menu.。 Insert the Emergency Repair Disk.。 Specify the path to the recovery file on the hard disk.。 Start the computer by using the Windows 2000 Professional CD-ROM.。
Your company has an Active Directory Domain Services (AD DS) domain. All servers run Windows Server 2008 R2. All client computers run Windows 7. You run Remote Desktop Services and Microsoft Virtual Desktop Infrastructure (VDI). You have the servers shown in the following table. Name Server role Server1 RD Session Host Server2 RD Virtualization Host Server3 RD Connection Broker Server4 RD Web Access You are configuring Remote Desktop Web Access (RD Web Access) to publish VDI desktops and remote applications on the RD Web Access server. You need to ensure that when remote users log on to the RD Web Access server they are presented with all remote applications and only their assigned VDI desktop. Which two actions should you perform on Server4？（） Set the source name to Server3.。 Set the source name to Server1;Server2.。 Select the option to use to one or more RemoteApp sources.。 Select the option to use a Remote Desktop Connection Broker server as the source.。
下列关于时差的论述，正确的是（）。 关键工作的总时差为0。 自由时差可以大于总时差。 关键工作的总时差最小。 自由时差和总时差只是表述不同，实质相同。
以下哪一项不是PDM与ERP的集成方法（）
