You are building a client for a Windows Communication Foundation (WCF) service. You need to create a proxy to consume this service. Which class should you use?（）A、ChannelFactoryB、 ServiceHostC、ClientRuntimeD、CommunicationObject

第1题：

第2题：

Which statement is correct about defining an Infranet Enforcer for use as a RADIUS Client? （）

• A、You do not need to configure a RADIUS client policy.
• B、You must know the exact model number of the Infranet Enforcer.
• C、You must specify the NACN password of the device in the RADIUS client policy.
• D、You do not need to designate a location group to which the Infranet Enforcer will belong.

第3题：

You work as an application developer at Certkiller .com. Certkiller .com wants you to develop an application that stores and retrieves client information by means of a unique account number.You create a custom collection class， which implements the IDictionary interface，named ClientDictionary. The following code have been included into the new application. //Create Client objects Client c1 = new Client （"AReid"， "Andy Reid"， Status.Current）； Client c2 = new Client （"DAustin"， "Dean Austin"， Status.New）； //Create ClientDictionary object IDictionary cData = new ClientDictionary （）； cData.Add （"10001"， c1）； cData.Add （"10002"， c2）； You use the same method to add other Client objects to the collection. You need to ensure that you are able to retrieve client information associated with the account number 10111.What should you do？（）

• A、 Use the following code： Client foundClient；foundClient = （Client） cData.Find （"10111"）； 
• B、 Use the following code： Client foundClient；if （cData.Contains （"10111"）） foundClient = cData ["10111"]； 
• C、 Use the following code： Client foundClient；if （cData.Contains （"10111"））foundClient =（Client） cData ["10111"]； 
• D、 Use the following code： Client foundClient；foreach （string key in cData.Keys {if （key == "10111"）foundClient = （Client） cData.Values ["10111"]； }

第4题：

You are building a dating web site. The client’s date of birth is collected along with lots of other information.The Person class has a derived method， getAge（）：int， which returns the person’s age calculated from thedate of birth and today’s date. In one of your JSPs you need to print a special message to clients within theage group of 25 through 35. Which two EL code snippets will return true for this condition？ （）

• A、${client.age in [25，35]}
• B、${client.age between [25，35]}
• C、${client.age between 25 and 35}
• D、${client.age <= 35 && client.age >= 25}
• E、${client.age le 35 and client.age ge 25}

第5题：

You have a single Active Directory directory service domain. You use a Group Policy object （GPO） to apply security settings to your client computers. You configure the startup type for system services settings in a new GPO， and you link the GPO to an organizational unit （OU）.  You discover that the startup type for system services on one of the client computers has not been updated. You need to ensure that the Group Policy settings are applied to the client computer. What should you do？（）

• A、  Restart the client computer.
• B、 Instruct the user to log off and then log on to the client computer.
• C、 On the client computer， run the Gpupdate.exe command with the /Force parameter.
• D、 On the client computer， run the Gpupdate.exe command with the /Target：computer parameter.

第6题：

You are the network administrator for The network consists of a single Active Directory domain named All network servers run Windows Server 2003, and all client computers run Windows XP Professional. You create a shared folder named Client Docs on a member server named TestKing13. Client Docs will store project documents. You configure shadow copies for the volume containing Client Docs. You need to enable client computers to access previous version of the documents in Client Docs. What should you do?（）

• A、Create a Group Policy object (GPO) to enable Offline Files on all client computers.
• B、On each client computer, customize the view for Client Docs to use the Documents (for any file type) folder template.
• C、Create a Group Policy object (GPO) that installs the Previous Versions client software on all client computers.
• D、Assign the Allow - Full Control permission on Client Docs to all users.
• E、On each client computer, install the Backup utility and schedule a daily backup.

第7题：

You work as an application developer at Certkiller .com. You are developing a collection class named ClientCollection， which is to be used for storing the names of Certkiller .com’s clients that are situated in various geographical areas. These client names are represented by the Client class. You are planning to create a method named SortClients in the ClientCollection class to arrange Client objects in ascending order. You need to ensure that the appropriate interface is implemented by the Client class to allow sorting.What interface should be used？（）

• A、 IDictionary
• B、 IComparable
• C、 IComparer
• D、 IEqualityComparer

第8题：

You are the network administrator for The network consists of a single Active Directory domain named All servers run Windows Server 2003. All client computers run Windows 2000 Professional with Service Pack 4 or Windows XP Professional. You install Software Update Services (SUS) on a computer named TestKing1. You create a GPO that configures all client computers to receive their software update from TestKing1. One week later, you run Microsoft Baseline Security Analyzer (MBSA) on all client computers to find out whether all updates are being applied. You discover that all the Windows 2000 Professional client computer received updates, but the Windows XP Professional client computers do not receive updates. You verify that the GPO setting was applied on all Windows XP Professional computers. You need to ensure that the Windows XP Professional client computers receive their updates from TestKing1. What should you do?（）

• A、Make all users of the Windows XP Professional client computers members of the Administrators local group.
• B、On all Windows XP Professional client computers, install Service Pack 1.
• C、On all Windows XP Professional client computers, restart Automatic Updates.
• D、On all Windows XP Professional client computers, delete the NoAutoUpdate value under HKEY_LOCAL_MACHINE/SOFTWARE/Policies/Microsoft/Windows/WindowsUpdate/AU.

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第13题：

（） you have entered your new office building, you probably would like to refurnish it.

ANow that

BSo that

CFor

DBecause

第14题：

You are the network administrator for TestKing. All servers run Windows 2003. All client computers run Windows XP Professional. You log on to a server named Testking15 by using the local Administrator account. You start the installation of a new server application. After you start the installation, you return to your office, which is located in another building. You need to find out the status of the installation that is in progress on Testking15. What should you do?（）

• A、Select the Remember server connections option in Terminal Service Manager.
• B、Use Terminal Service Manager to connect to Testking15.
• C、Use Remote Assistance from a client computer.
• D、Use the Remote Desktop Client to connect to the console session on Testking15

第15题：

You are building a dating web site. The client’s date of birth is collected along with lots of other information.You have created an EL function with the signature： calcAge（java.util.Date）：int and it is assigned to the name， age， in the namespace， funct. In one of your JSPsyou need to print a special message to clients who are younger than 25.  Which EL code snippet will returntrue for this condition？（）

• A、${calcAge（client.birthDate） < 25}
• B、${calcAge[client.birthDate] < 25}
• C、${funct：age（client.birthDate） < 25}
• D、${funct：age[client.birthDate] < 25}
• E、${funct：calcAge（client.birthDate） < 25}

第16题：

Coherence provides the ideal infrastructure for building _____ services， and the ______ applications.（）

• A、 Data Grid； Client and Server based
• B、 Outster； Client and Server based
• C、 Data Grid；DNS based
• D、 Cloud cluster；Client and Server based

第17题：

You are designing a remote administration solution that meets business requirements. You need to specify client or server software that will be required. What should you do？（）

• A、Ensure that all client computers have a graphical Telnet client installed
• B、Ensure that all client computers have the Remote Desktop Connection client software installed
• C、Ensure that all server computers have RCONSOLE installed and that it is configured to start automatically
• D、Ensure that all server computers have Remote Administration （HTML） installed

第18题：

You are developing a client application that consumes a Windows Communication Foundation (WCF) service. You use the svcutil.exe utility to create a proxy for the service. You use the svcutil.exe switches that generate asynchronous calls. GetFlight is a service operation that takes no parameters and returns a string. The GetFlightCallback method must be called when the service operation returns.You create an instance of the client proxy with the following code:var client = new TranvelServiceClient（　）;You need to ensure that a callback is received when the GetFlight operation is called asynchronously. Which code segment should you use?（）

• A、client.BeginGetFlight(GetFlightCallback, null); client.GetFlight();
• B、client.GetFlight(); client.BeginGetFlight(GetFlightCallback, null);
• C、client.GetFlightCompleted += new EventHandler(GetFlightCallback); client.GetFlightAsync();
• D、IAsyncResult asyncResult = client.BeginGetFlight(GetFlightCallback, client); client.EndGetFlight(asyncResult);

第19题：

You work as the exchange administrator at TestKing.com. The TestKing.com network contains anExchange Server 2010 Organization. TestKing.com has its headquarters in Stockholm where you arelocated. You are responsible for managing the Exchange network for TestKing.com. The Exchange organization contains two Client Access Servers. You are in the process of deploying aMicrosoft Internet Security and Acceleration （ISA） server. During the course of day you receive aninstruction from the CIO to recommend a high availability solution for the Client Access servers formanagment. Management wants OWA connections to be available in the event of one Client Access Server failing as well as ensuring that the client access services is accessible in a fail on the Client AccessServer. What should you do？（）

• A、You should recommend the deployment of Windows Network Load Balancing.
• B、You should recommend publishing every Client Access server in a separate publishing rule.
• C、You should recommend publishing the two Client Access servers in a single publishing rule as a Web server farm.
• D、You should recommend the deployment of a hardware load balancer.

第20题：

A Windows Communication Foundation (WCF) service has a callback contract. You are developing a client application that will call this service.You must ensure that the client application can interact with the WCF service. What should you do?（）

• A、On the OperationContractAttribute, set the AsyncPattern property value to true.
• B、On the OperationContractAttribute, set the ReplyAction property value to the endpoint address of the client.
• C、On the client, create a proxy derived from DuplexClientBase<TChannel >.
• D、On the client, use GetCallbackChannel<T >.

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