单选题A new client of yours is experiencing a growth spurt. The client s IT staff is making network changes manually and， as a consequence， is extremely overworked， You suggest the client implement a network management system， citing which important business

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第2题：

The three states that have seen the fastest growth in population in the past 20 years are（）

• A、California,Arizona and New Mexico
• B、California,Florida and Nevada
• C、New Mexico,Texas and Florida
• D、Arizona,Nevada and Florida

第3题：

A client is experiencing issues after cloning an LPAR using alt_disk_install. DLPAR functions are not available for the new LPAR. Also, there is a lot of network traffic to the HMC. What is the most probable cause of this problem?（）

• A、DLPAR functions are not available for cloned partitions
• B、The new partition has the same node number as the original LPAR
• C、Additional filesets need to be reinstalled after the alt_disk_install cloning
• D、The speed and duplex settings on the Ethernet adapter on the new LPAR is misconfigured

第4题：

You are developing a client application that uses the following code to consume a Windows Communication Foundation (WCF) service.(Line numbers are included for reference only.) 01 BasicHttpBinding myBinding = new BasicHttpBinding（　）; 02 EndpointAddress myEndpointAddress = new EndpointAddress("http://contoso.com/TaxService.svc"); 03 ... 04 ITaxService client = channelFactory.CreateChannel（　）; 05 string data = client.GetData(1); You need to consume the service. Which code segment should you insert at line 03?（）

• A、var channelFactory = new ChannelFactory();
• B、var channelFactory = new ChannelFactory(myBinding);
• C、var channelFactory = new ChannelFactory(myBinding, myEndpointAddress);
• D、var channelFactory = new ChannelFactory("http://contoso.com/TaxService.svc");

第5题：

A client is experiencing bottlenecks in their IT environment.Which of the following responses address this issue?（）

• A、Meet with Operations Manager 
• B、Perform Scorpion study 
• C、Meet with CFO 
• D、Perform CDAT study

第6题：

You are creating a Windows Communication Foundation (WCF) service. The service endpoints change frequently. On the service, you add a new ServiceDiscoveryBehavior to the Behaviors collection of the ServiceHost Description property. You need to ensure that client applications can communicate with the service and discover changes to the service endpoints. What should you do?（）

• A、Add a new ServiceDiscoveryBehavior to the Behaviors collection in the client application.
• B、Add a new AnnouncementClient to the Behaviors collection in the client application.
• C、Use the FindCriteria class and the UdpDiscoveryEndpoint class to set up the binding in the client application.
• D、Use the DiscoveryProxy class and the EndpointDiscoveryMetadata class to set up the binding in the client application.

第7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);

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第13题：

The three states that have seen the fastest growth in population in the past 20 years are（）

ACalifornia,Arizona and New Mexico

BCalifornia,Florida and Nevada

CNew Mexico,Texas and Florida

DArizona,Nevada and Florida

第14题：

A new client of yours is experiencing a growth spurt. The client s IT staff is making network changes manually and， as a consequence， is extremely overworked， You suggest the client implement a network management system， citing which important business benefit？（）

• A、 potential for outsourcing the IT staff
• B、 provision of an out-of-band managementarchiteture
• C、 threat mitigation
• D、 reduction in network downtime

第15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16题：

Yours truly，customer has deployed a cisco wireless location appliance within its warehouse  environment. however， employees there have been experiencing problems when tracking objects using active rfid tags. the rfid tag data is not being collected. On which device would you verify  that rfids have been enabled？（）

• A、access point
• B、location manager
• C、wireless controller
• D、cisco wcs

第17题：

A client is experiencing bottlenecks in their IT environment. Which response address this issue of the following？（）

• A、Meet with Operations Manager
• B、Perform Scorpion Study
• C、Meet with CFO
• D、Perform CDAT Study

第18题：

You are developing a Windows Communication Foundation (WCF) client application. The client application contains the following code. [ServiceContract] public interface ISocialStatus { [OperationContract] [WebInvoke(UriTemplate = "/statuses/update.xml?status-{text}")] void UpdateStatus(string text); } public class SocialClient : ClientBase, ISocialStatus { ... } The configuration file contains the following lines. binding="webHttpBinding" contract="SocialApp.ISocialStatus" bindingConfiguration="BindingConfig" /> You need to ensure that the service is consumed. Which code segment should you use?（）

• A、var client = new SocialClient("SocialClient"); client.Endpoint.Behaviors.Add(new WebHttpBehavior());
• B、var client = new SocialClient("SocialClient"); client.Endpoint.Behaviors.Add(new WebScriptEnablingBehovior());
• C、var client = new SocialClient("POST"); client.Endpoint.Behaviors.Add(new WebHttpBehovior());
• D、var client = new SocialClient("POST"); client.Endpoint.Behaviors.Add(new WebScriptEnablingBehavior());

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