单项选择题
All client computers in your company run Windows 7. Windows Virtual PC is installed on all client computers.
You create and configure a virtual machine (VM) named Guest1.
You need to use the Guest1 virtual hard disk (VHD) as a base for additional VMs that will run on the same host computer, and minimize the disk space required for each ne w VM.
Which type of VHD should you create for the new VMs?（）
A.fixed size
B.differencing
C.dynamically expanding
D.linked to a physical hard disk
相关考题
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单项选择题
设一个关系A具有a1个属性和a2个元组，关系B具有b1个属性和b2个元组，则关系AB具有（）个元组。
A.a1+b1
B.a2*b2
C.a1+b2
D.a2*b1 -
多项选择题
在Photoshop中选择“编辑”>“预置”>“显示和光标”，弹出对话框，对话框中的“绘画光标”下面有三个选项，可控制绘画工具（PaintingTools）的光标显示，请问，当选择“精确”选项时，下列哪组工具将会以十字线形式显示？（）
A. 涂抹、模糊、锐化工具
B. 魔棒工具
C. 画笔工具
D. 油漆桶工具 -
单项选择题
You have an Exchange Server 2010 Hub Transport server named Hub1. You install an application on a third-party server named Server1. You discover that the application cannot authenticate to remote servers. You need to ensure that the application can relay e-mail messages by using Hub1. What should you do？（）
A..Create a new Send connector.Add the TCP/IP address of Server1 to the Send connector .Modify the permissions for the Send connector
B..Create a new Receive connector.Add the TCP/IP address of Server1 to the Receive connector .Modify the permissions for the Receive connector
C..Add the TCP/IP address of Server1 to the default Receive connector .Create a message classification.Create a transport rule
D..Add the TCP/IP address of Server1 to the Client Receive connector .Create a remote domain.Create a transport rule
