You want to use the automatic management of backup and recovery operations features for your database.Which configuration must you set?（）A、Enable the flash recovery area and specify it as the archived redo log destination.B、Disable the flash recovery area and start the database instance in ARCHIVELOG mode.C、Enable the flash recovery area but do not specify it as the archived redo log destination.D、Disable the flash recovery area and start the database instance in NOARCHIVELOG mode.
You want to use the automatic management of backup and recovery operations features for your database.Which configuration must you set?（）
- A、Enable the flash recovery area and specify it as the archived redo log destination.
- B、Disable the flash recovery area and start the database instance in ARCHIVELOG mode.
- C、Enable the flash recovery area but do not specify it as the archived redo log destination.
- D、Disable the flash recovery area and start the database instance in NOARCHIVELOG mode.
相关考题：
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单选题n your production database you want to use an Automatic Storage Management （ASM） instance to manage the database files. Which option would you use to migrate the database files from a non-ASM instance to an ASM instance？（）A Oracle Migration AssistantB Recovery Manager （RMAN）C Oracle Data Pump Export and ImportD conventional Oracle Export and ImportE operating system utilities to copy the files to the ASM instance
单选题In which scenario will you use the Flashback Version Query feature？（）A when you want to restore a table that has been dropped from the Recycle BinB when you want to identify the transaction ID of the transaction that deleted some important records from a tableC when you want to recover the schema of a dropped userDwhen you want to restore a dropped tablespace
单选题You are configuring captive portal on your SRX Series device for guest user access.When would you use the redirect-traffic all command?（）AWhen you want all unauthenticated traffic to be redirectedBWhen you want all clear text traffic to be redirected.CWhen you want all authenticated traffic to be redirected.DWhen you want all encrypted traffic to be redirected.
单选题Which of the following would you use to enable automatic media recovery for a database？（）ASET AUTORECOVERY ONBSET RECOVERY ONCSET AUTO ONDYou cannot enable automatic media recovery.
单选题You work in a data warehouse environment that involves the execution of complex queries. The current content of the SQL cache holds the ideal workload for analysis. You want to analyze only few most resource-intensive statements. What would be your suggestion to receive recommendations on the efficient use of indexes and materialized views to improve query performance？（）ARun the SQL Access Advisor.BRun the SQL Tuning Advisor （STA）.CRun the Automatic Workload Repository （AWR） report.DRun the Automatic Database Diagnostic Monitor （ADDM）.
单选题You want the size of the tablespace to increase when it is full. Which option would you use？（）Ause automatic extent allocationBdisable threshold for the tablespaceCuse freelists to manage the free spaceDuse automatic segment space managementEcreate the tablespace as a bigfile tablespaceFuse the RESIZE clause while creating the tablespaceGenable AUTOEXTEND for at least one of the data files in the tablespace
单选题You want to use the Flashback Transaction Query feature to identify all the changes made to your database within a specific time period. What is a prerequisite for using the Flashback Transaction Query feature？（）A You must use automatic undo management in the database.B You must configure OMF in your database.C You must configure ASM for storing the datafiles.D You must multiplex the online redo log file.
单选题In your production database you want to use an Automatic Storage Management （ASM） instance to manage the database files. Which option would you use to migrate the database files from a non/x7fASM instance to an ASM instance？（）AOracle Migration AssistantBRecovery Manager （RMAN）COracle Data Pump Export and ImportDconventional Oracle Export and ImportEoperating system utilities to copy the files to the ASM instance
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单选题You use a Windows 2000 Professional desktop computer. The corporate product information is stored on this computer. You want other users on the network to be able to read the product information on your computer. You use Windows Explorer to share the product information folder on the network. You want Sales staff to be able to keep a copy of the product information on their portable computers when they travel. Other users should not be able to synchronize the product information. What should you do?（）AUse Synchronization manager to configure synchronization to occur when users are connected to the LAN connection.BUse Windows Explorer to grant Sales Staff Special access for the reports on the network share.CUse Windows Explorer to enable automatic caching for documents on the network share.DCreate a new share for the Sales users only and enable caching on that share only.
单选题You create a new Automatic Database Diagnostic Monitor （ADDM） task： instance_analysis_mode_task. To view the ADDM report， you use the following command： SQL SELECT dbms_addm.get_report（’my_instance_analysis_mode_task’） FROM dual； You want to suppress ADDM output relating to Segment Advisor actions on user SCOTT’s segments. What would you do to achieve this？（）A Add a finding directive for the ADDM task.B Add a segment directive for the ADDM task.C Add a parameter directive for the ADDM task.D Disable the Segment Advisor from the Automatic Maintenance Task.