CMS专题
多选题You need to ensure that the database users should be able to use the various flashback query features in order to go back in time by four hours. What would you do to achieve this?（）Aset SQL_TRACE=TrueBset UNDO_RETENTION=14400Cset FAST_START_MTTR_TARGET
题目
set SQL_TRACE=True
set UNDO_RETENTION=14400
set FAST_START_MTTR_TARGET=240
set LOG_CHECKPOINT_INTERVAL=240
set DB_FLASHBACK_RETENTION_TARGET=14400
set the RETENTION GUARANTEE clause for the undo tablespace
参考答案和解析
相似问题和答案
第1题：
You share your computer with other users. You install a new Microsoft add-on to view videos on the computer. You discover that this add-on conflicts with existing add-ons that other users frequently require.You need to ensure that you are able to view videos without affecting other users.What should you do?（）
A.A
B.B
C.C
D.D
第2题：
You share your computer with other users. You install a new Microsoft Windows Internet Explorer add-on to view videos on the computer. You discover that this add-on conflicts with existing add-ons that other users frequently require. You need to ensure that you are able to view videos without affecting other users. What should you do？（）
- A、Uninstall the new Windows Internet Explorer add-on.
- B、Log on as an administrator and disable the new Windows Internet Explorer add-on.
- C、Direct other users to log on and disable the new Windows Internet Explorer add-on.
- D、Select the Turn off Automatic Website Checking option for the Phishing filter.
正确答案:C
第3题：
You create a Web application for your company‘s intranet. You want to enable users to customize their versions of the intranet home page. You create sections of content as Web Parts. You need to ensure that users can customize content at any time.Which two code segments should you use?（）
A.
B.
C.
D.
第4题：
Your computer is part of a workgroup. You share files with other users on the network. You configure exceptions in Microsoft Windows Firewall to allow file sharing. Users report that they are unable to connect to your computer. You need to ensure that other users are able to access only the shared files. What should you do？ （）
- A、Restart the Workstation service on your computer.
- B、Change all of your TCP port exceptions to UDP port exceptions.
- C、Ensure parental controls are not configured to block file sharing.
- D、Clear the Block all incoming connections check box in Windows Firewall.
正确答案:D
第5题：
You work as a network Exchange administrator at Company.com.The Company.com network currently consists of a single Active Directory forest containing a single domain named Company.com.The Company.com organization makes use of Microsoft Exchange Server 2010 as their messaging solution. You are responsible for managing a mailbox database named KINGDATABASE.You have a backup of KINGDATABASE.During the course of the week yu receive an instruction from management to copy a mailbox to a personal folder （PST） file.To ensure productivity you need to make sure that users are able to access KINGDATABASE. What should you do？（）
- A、This can be accomplished by restoring the mailbox database to KINGDATABASE，Then the mailbox should be restored.Thereafter the New-MoveRequest cmdlet should be run.
- B、This can be accomplished by restoring the mailbox database to a Recovery Mailbox database. Then the mailbox should be restored.Thereafter the Export-Mailbox cmdlet should be run.
- C、This can be accomplished by restoring the mailbox database to KINGDATABASE， Thereafter the Move-Mailbox cmdlet should be run.
- D、This can be accomplished by restoring the mailbox database to a Recovery Mailbox database. Thereafter the Connect-Mailbox cmdlet should be run.
正确答案:B
第6题：
You need to back up the existing data on a computer before you install a new application. You also need to ensure that you are able to recover individual user files that are replaced or deleted during the installation.What should you do?（）
A.A
B.B
C.C
D.D
第7题：
You need to ensure that the stored procedure that inserts new loan requests can access data in tables that are stored in another database on the same SQL Server instance. Which two actions should you perform?（）
- A、Ensure that the stored procedure and the tables are owned by users that are associated with the same SQL Server login.
- B、Ensure that the stored procedure and the tables are owned by the same database user.
- C、Ensure that the stored procedure and the tables use the same database schema.
- D、Configure the multiuser database option on both databases.
- E、Configure the cross-database ownership chaining option on both databases.
正确答案:A,E
第8题：
Your computer has a wireless network adapter installed. However, the computer fails to connect to the wireless network. You need to ensure that the computer is able to connect to the wireless network.What should you do?（）
A.A
B.B
C.C
D.D
第9题：
You are transferring records from one database to another. You need to decide whether you can use the SqlBulkCopy class to transfer the records. What should you do? （）
- A、Ensure that the source database is Microsoft SQL Server.
- B、Ensure that the destination database is Microsoft SQL Server.
- C、Ensure that the column names in the source table match the column names in the destination table.
- D、Ensure that the bulk copy program (bcp) utility is installed on the destination server.
正确答案:B
第10题：
You create 200 new user accounts. The users are located in six different sites. New users report that they receive the following error message when they try to log on： "The username or password is incorrect." You confirm that the user accounts exist and are enabled. You also confirm that the user name and password information supplied are correct. You need to identify the cause of the failure. You also need to ensure that the new users are able to log on Which utility should you run（）
- A、Rsdiag
- B、Rstools
- C、Repadmin
- D、Active Directory Domains and Trusts
正确答案:C