You are building a client for a

第1题：

第2题：

第3题：

第4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5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6题：

第7题：

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

ANow that

BSo that

CFor

DBecause

第8题：

第9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10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}