You host 16 virtual machines that are distributed evenly across an 8-node Windows Server 2008 R2 Hyper-V failover cluster. You plan to perform live migrations of the VMs to prepare for the installation of software updates on the cluster. You need to perform the maximum number of simultaneous live migrations. How many live migrations should you perform simultaneously？（）
第1题：
A Windows Communication Foundation (WCF) service is self-hosted in a console application. The service implements the IDataAccess contract, which is defined in the MyApplication namespace. The service is implemented in a class named DataAccessService which implements the IDataAccess interface and also is defined in the MyApplication namespace. The hosting code is as follows. (Line numbers are included for reference only.)01 static void Main(string[] args)02 {03 ServiceHost host;04 ...05 host.Open();06 Console.ReadLine();07 host.Close();08 }You need to create a ServiceHost instance and assign it to the host variable. You also need to instantiate the service host.Which line of code should you insert at line 04?（）
A. host = new ServiceHost("MyApplication.DataAccessService");
B. host = new ServiceHost("MyApplication.DataAccess");
C. host = new ServiceHost(typeof(IDataAccess));
D. host = new ServiceHost(typeof(DataAccessService));
第2题：
You‘re the systems administrator at Testing, and you create the following access control lists.You then enter the command "ip access-group 101 in" to apply access control list 101 to router TK1s e0 interface.Which of the following Telnet sessions will be blocked as a result of your access lists?（）
A. Telnet sessions from host A to host 5.1.1.10
B. Telnet sessions from host A to host 5.1.3.10
C. Telnet sessions from host B to host 5.1.2.10
D. Telnet sessions from host B to host 5.1.3.8
E. Telnet sessions from host C to host 5.1.3.10
F. Telnet sessions from host F to host 5.1.1.10
第3题：
A、Virt-manager是一款KVM虚拟机管理命令集
B、Virt-manager是一款开源的KVM虚拟机管理工具
C、Virt-manager是一款商用的KVM虚拟机管理工具
D、Virt-manager是一款KVM虚拟机图形化管理工具
第4题：
A Windows Communication Foundation (WCF) service is self-hosted in a console application. The service implements the IDataAccess contract, which is defined in the MyApplication namespace. The service is implemented in a class named DataAccessService which implements the IDataAccess interface and also is defined in the MyApplication namespace. The hosting code is as follows. (Line numbers are included for reference only.) 01 static void Main(string[] args) 02 { 03 ServiceHost host; 04 ... 05 host.Open（ ）; 06 Console.ReadLine（ ）; 07 host.Close（ ）; 08 } You need to create a ServiceHost instance and assign it to the host variable. You also need to instantiate the service host.Which line of code should you insert at line 04?（）
第5题：
You’ll find taxis waiting at the bus station，（）you can hire to reach your host family．
第6题：
You are having problems with connections from a specific host (192.168.1.15) not closing down correctly.You want to find the state of the threads from that host check for long-running queries. Which statement will accomplish this?（）
A.A
B.B
C.C
D.D
第7题：
You are designing a Windows Azure application. The application includes processes that communicate by using Windows Communications Foundation （WCF） services. The WCF services must support streaming. You need to recommend a host for the processes and a WCF binding. Which two actions should you recommend？（）
第8题：
You can give the host a bottle of wine as a gift only when you know that the host drinks wine.(英译汉)
第9题：
You would like to configure your PC’s IP address of 10.10.0.156 as an FTP host with au ser name of user anda password of mypass.Which configuration command accomplishes this goal？（）
第10题：
You deploy a Hyper-V host and you convert the Web servers to VMs. You discover that when users transfer large data files from the Web servers， the CPU utilization of the host exceeds acceptable limits. You need to recommend a solution to reduce the CPU utilization associated to network traffic. The solution must meet the company’s business requirements. What should you recommend implementing？（）