An eX5 client is concerned about the cost-per-GB of the proposed SAS disk-based solution， and suggests using SATA disk technology in order to reduce costs for their 24x7 mission-critical Microsoft SQL Server application. Which addresses the customer issue

第1题：

Which two statements regarding firewall user authentication client groups are true?（） (Choose two.)

• A、A client group is a list of clients associated with a group.
• B、A client group is a list of groups associated with a client.
• C、Client groups are referenced in security policy in the same manner in which individual clients are referenced.
• D、Client groups are used to simplify configuration by enabling firewall user authentication without security policy.

第2题：

To control the execution of a server process when it is receiving bad packets from a potentially malicious client, you set the SEC_PROTOCOL_ERROR_FURTHER_ACTION initialization parameter as follows: SQL> ALTER SYSTEM SET SEC_PROTOCOL_ERROR_FURTHER_ACTION = Drop,10; What is the significance of this setting?（）

• A、It terminates the client connection after 10 bad packets and the client cannot reconnect to the same instance.
• B、It terminates the client connection after 10 bad packets but the client can still reconnect, and attempt the same operation again.
• C、It terminates the client connection 10 seconds after receiving a bad packet and the client cannot reconnect to the same instance.
• D、It terminates the client connection after receiving a bad packet and the client can reconnect to the same instance after 10 minutes.

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：

A wireless client cannot connect to an 802.11b/g BSS with a b/g wireless card. The client section of the access point does not list any active WLAN clients. What is a possible reason for this?（）

• A、The incorrect channel is configured on the client.
• B、The client's IP address is on the wrong subnet.
• C、The client has an incorrect pre-shared key.
• D、The SSID is configured incorrectly on the client.

第5题：

An eX5 client is concerned about the cost-per-GB of the proposed SAS disk-based solution, and suggests using SATA disk technology in order to reduce costs for their 24x7 mission-critical Microsoft SQL Server application. Which of the following addresses the customer issues?（）

• A、SAS drives support automatic rebuild upon failure, SATA must be rebuilt manually 
• B、SAS drives support Fibre Channel attachment to eX5 servers, SATA does not 
• C、SATA drives require different, more expensive cables, and require more floor space compared with SAS 
• D、SATA storage is slower, has lower mean time between failure, and designed for a lower duty cycle compared with SAS

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 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：

When doing capacity planning for the Virtual I/O Server，what is the most important  consideration？（）

• A、The I/O workload needs of the client LPARs
• B、The processing requirements of the client LPARs
• C、The memory requirements of the client LPARs
• D、The virtual Ethernet requirements between client LPARs

第14题：

Automatic data conversion will occur if which of the following happens？（）

• A、 The client and server have different NLS_LANGUAGE settings
• B、 The client and server character sets are not the same，and the database character set is not a strict superset of the client character set
• C、 The client and server are in different time zones
• D、 The client requests automatic data conversion
• E、 The AUTO_CONVERT initialization parameter is set to TRUE

第15题：

If authentication is enabled，which statement is true？（）

• A、client reports will display authenticated usernames
• B、client reports will display both the username and IP address of the clients
• C、client reports are not affected by authentication
• D、client reports will display the IP address of the authentication server

第16题：

What is the meaning of a NetBIOS hybrid node （h-node） type client？ （）

• A、 Client performs a broadcast and does not query WINS.
• B、 Client queries WINS first， and then broadcasts.
• C、 Client broadcasts first， and then queries WINS.
• D、 Client only queries WINS and does not broadcast.
• E、 Client only queries lmhost local file.

第17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());

第19题：

You are creating a client application and configuring it to call a Windows Communication Foundation (WCF) service.When the application is deployed, it will be configured to send all messages to a WCF routing service. You need to ensure that the application can consume the target service after the application is deployed. What should you do?（）

• A、In the client application, add a service reference to the router service. In the client binding configuration, specify the address of the router service.
• B、In the client application, add a service reference to the target service. In the client binding configuration, specify the address of the target service.
• C、In the client application, add a service reference to the router service. In the client binding configuration, specify the address of the target service.
• D、In the client application, add a service reference to the target service. In the client binding configuration, specify the address of the router service.

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