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You are creating a SQL Tuning Set to allow a group of SQL statements to be passed into the SQL Tuning Advisor. Which packages will you use to create the SQL Tuning Set？（）
A . DBMS_WORKLOAD_REPOSITORY
B . DBMS_RESOURCE_MANAGER
C . DBMS_SQLTUNE
D . DBMS_ADVISOR
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You are designing a forest structure to meet the business and technical requirements. How many forests should you create?（）
A . One
B . Two
C . Three
D . Four
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You are designing the security for dial-up remote access to meet the business and technical requirements. Which two mechanisms should you use？ （）
A . EAP-TLS authentication
B . MS-CHAP v2 authentication
C . a stand-alone certification server
D . an enterprise certification server
E . MPPE 56-bit encryptio
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You are developing a custom-collection class.You need to create a method in your class. You need to ensure that the method you create in your class returns a type that is compatible with the Foreach statement. Which criterion should the method meet？（）
A . The method must return a type of either IEnumerator or IEnumerable.
B . The method must return a type of IComparable.
C . The method must explicitly contain a collection.
D . The method must be the only iterator in the class.
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You are creating a form that will access an Oracle8 database. On which three sources can you base a data block?（）
A . BFILE
B . REF column
C . Object table
D . Column object
E . INSTEAD-OF trigger
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You are in the process of creating a new application. This new application has to be able to read all data from a text file. What should you do?（）
A .https://assets.asklib.com/images/image2/2018072715444624617.jpg
B .https://assets.asklib.com/images/image2/2018072715445068298.jpg
C .https://assets.asklib.com/images/image2/2018072715445464634.jpg
D .https://assets.asklib.com/images/image2/2018072715445747977.jpg
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You are managing an Oracle Database 11g instance.You want to create a duplicate database for testing purpose. What are the prerequisites for performing the active database duplication?（）
A . The source database backup must be copied over the net for test database.
B . The source database must be run in ARCHIVELOG mode if the database is open.
C . The source database must be shut down cleanly if the database is in mounted state.
D . A net service name should be set up and a listener configured with the target as well as the source database.
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You are designing a migration strategy to create user IDs for all company users in the new environment. What should you do?（）
A . Create a script that uses Active Directory Services Interfaces (ADSI) to import all user account into the new environment.
B . Create new accounts for all users. Create a trust relationship between the existing environment and the new environment to enable access to resources in the existing environment.
C . Import all user accounts into the new environment by using the Active Directory Migration Tool (ADMT).
D . Import all user accounts into the new environment. Instruct users to no change their passwords during the migration phase so that they can access resources in the existing environment.
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You are designing a Windows Azure application that will use a worker role. The worker role will create temporary files. You need to recommend an approach for creating the temporary files that minimizes storage transactions. What should you recommend？（）
A . Create the files on a Windows Azure Drive.
B . Create the files in Windows Azure local storage.
C . Create the files in Windows Azure Storage page blobs.
D . Create the files in Windows Azure Storage block blobs.
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You are planning a new VLAN-based network solution. What is one item you should consider when creating your implementation plan as it concerns VLANs？（）
A . generic router and switch configuration parameters
B . end-to-end test plan after all components have been installed and configured
C . administrator assignments
D . rollback pla
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You are designing a forest structure to meet the business and technical requirements. How many forests should you create？（）
A . One
B . Two
C . Three
D . Four
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You use Microsoft .Net Framework 4 to create a Windows Form application. You created a new application, you then wrote the code below: Thread.CurrentThread.CurrentUICulture = Thread.CurrentThread.CurrentCulture Which of the following options are TRUE? （）
A . The user interface will make use of the currently configured culture settings in the Control Panel at present.
B . The user interface will make use of new culture settings.
C . The user interface will make use of the culture settings that were installed with the operating system.
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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 . ChannelFactory
B .
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You are designing the security for dial-up remote access to meet the business and technical requirements. Which two mechanisms should you use?（）
A . EAP-TLS authentication
B . MS-CHAP v2 authentication
C . a stand-alone certification server
D . an enterprise certification server
E . MPPE 56-bit encryptio
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You are developing a Windows Presentation Foundation (WPF) application. You need to use XAML to create a custom control that contains two Button controls. From which base class should you inherit? （）
A . FrameworkElement
B . UIElement
C . UserControl
D . Butto
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You are an administrator of a small business network. You have one dial-up account at an ISP and want all computers on your network connect to the Internet. What should you do？ （）
A . Enable Internet Connection Sharing
B . Enable on-demand dialing
C . Enable sharing a modem on one computer on the network
D . Configure a DHCP Server
E . Disable Internet Connection Sharing
F . Configure all the other computers to be DHCP enabled.
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You are creating a Windows Communication Foundation （WCF) service. The service endpoints c
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.
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You are creating a Windows Communication Foundation （WCF) service based on WSHttpBinding.
You are creating a Windows Communication Foundation (WCF) service based on WSHttpBinding. New audit requirements dictate that callers must be authenticated on every call to ensure that their credentials have not been revoked.You need to ensure that the service will not cache the security request token. What should you do？（）
A. Apply a ServiceBehavior attribute to the service implementation class with the lnstanceContextMode property set to Single.
B. In the message security configuration, change clientCredentialType from lssuedToken to UserName
C. In the message security configuration, set establishSecurityContext to false.
D. At the end of every operation, call the SessionStateUtility.RaiseSessionEnd method.
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You are the network administrator for All servers run Windows Server 2003.You are creating a backup schedule for the main file server.You need to create a schedule so that backup jobs are completed in the shortestamount of time possible.What should you do？（）
A. Schedule a normal backup every Sunday. Schedule incremental backups every Monday through Saturday.
B. Schedule a normal backup every Sunday. Schedule differential backups every Monday through Saturday.
C. Schedule a copy backup every day.
D. Schedule a normal backup every day.
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You are creating a Windows Communication Foundation （WCF) service that is implemented as f
You are creating a Windows Communication Foundation (WCF) service that is implemented as follows.(Line numbers are included for reference only.)01 [ServiceContract]02 [ServiceBehavior(IncludeExceptionDetailsInFaults = true)]03 public class OrderService04 {05 [OperationContract]06 public void SubmitOrder(Order anOrder)07 {08 try09 {10 ...11 }12 catch(DivideByZeroException ex)13 {14 ...15 }16 }17 }You need to ensure that the stack trace details of the exception are not included in the error information sent to the client.What should you do？（）
A. Replace line 14 with the following line: throw;
B. Replace line 14 with the following line: throw new FaultException<order>(anOrder, ex.ToString());
C. After line 05, add the following line: [FaultContract(typeof(FaultException<order>))] Replace line 14 with the following line: throw ex;
D. Alter line 05, add the following line: [FaultContract(typeof(FaultException<order>))] Replace line 14 with the following line: throw new FaultException<order>(anOrder, "Divide by zero exception");</order></order></order></order>
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How can you initiate the source determination when you create a purchase requisition manually? There are 2 correct answers to this question.()
A.Use the button Assign Source of Supply in the header of the purchase requisition
B.Set the indicator for automatic source determination in the respective item of the purchase requisition
C.Set the indicator for automatic source determination in the header of the purchase requisition before you enter purchase requisition items
D.Use the button Assign Source of Supply in the respective item of the purchase requisition
此题为多项选择题。
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You are the administrator on a Linux network.You have created and are ready to impleme
A．Chmod-M30
B．Chgrp-d30
C．Chage-M30
D．Useradd-D30
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You use Microsoft .Net Framework 4 to create a Windows Form application.You created a new application, you then wrote the code below:Thread.CurrentThread.CurrentUICulture = Thread.CurrentThread.CurrentCultureWhich of the following options are TRUE？ （）
A.The user interface will make use of the currently configured culture settings in the Control Panel at present.
B.The user interface will make use of new culture settings.
C.The user interface will make use of the culture settings that were installed with the operating system.
