单选题Your company wants to upgrade the current production database to the RAC environment. To perform testing before migrating to the RAC environment， you performed the workload capture on the production database to record the peak workload. You set up the test RAC databaseand want to replay the recorded workload on the testmachine. Note the following steps that you may require to replay the database workload： 1） Preprocess the captured workload. 2） Restart the database in RESTRICTED mode. 3） Set up the Replay Clients. 4） Restore the test database to the point when the capture started. 5） Remap connections. Arrange the steps required in the correct sequence to accomplish this task on the test machine.（）A 1，4，5，3 （2 is not required.）B 1，4，3，5 （2 is not required.）C 1，2，4，5 （3 is not required.）D 2，1，5，3，4 E 1，2，4，5，3
单选题
Your company wants to upgrade the current production database to the RAC environment. To perform testing before migrating to the RAC environment， you performed the workload capture on the production database to record the peak workload. You set up the test RAC databaseand want to replay the recorded workload on the testmachine. Note the following steps that you may require to replay the database workload： 1） Preprocess the captured workload. 2） Restart the database in RESTRICTED mode. 3） Set up the Replay Clients. 4） Restore the test database to the point when the capture started. 5） Remap connections. Arrange the steps required in the correct sequence to accomplish this task on the test machine.（）
A
1，4，5，3 （2 is not required.）
B
1，4，3，5 （2 is not required.）
C
1，2，4，5 （3 is not required.）
D
2，1，5，3，4
E
1，2，4，5，3
参考解析
解析：
暂无解析
相关考题：
You are the administrator of a SQL Server 2000 computer. The server contains your company's order processing database. Two-hundred operators take orders by telephone 24 hours a day. Threehundred data entry personnel enter data from orders received by mail.To ensure that order data will not be lost, your company's disaster recovery policy requires that backups be written to tape. Copies of these tapes must be stored at an off-site company location. Orders must be entered into the database before they can be filled. If the server fails, you must be able to recover the order data as quickly as possible.You need to create a backup strategy that meets the company requirements and minimizes server workload. Which two actions should you take? (Each correct answer represents part of the solution. Choose two.)A．Perform. a combination of full database and filegroup backups.B．Perform. a combination of full database and file backups.C．Perform. a combination of full database, differential, and transaction log backups.D．Back up the data to a local tape drive.E．Back up the data to a network share, and then use enterprise backup software to write the disk backups to tape.
You work as a database administrator at Certkiller .com. Your production database uses an Automatic Storage Management （ASM） instance to manage its files. You want to add a new disk group to the ASM instance to manage the increased data load. What action would you perform to include the new disk group in the ASM instance without causing any impact on the currently connected users？（）A、 mount the new disk group in the ASM instanceB、 restart the ASM instance and the production database instanceC、 register the new disk groups in the production database instanceD、 restart the ASM instance without restarting the production database instanceE、 include the new disk group in the ASM_DISKSTRING parameter in the parameter file and restart the ASM instance
You find today’s performance of your production database to be the best ever. Therefore， you want to be notified in the future whenever the performance degrades by 10% of today’s performance. What is the first step that you would take to ensure this？（）A、create baseline metrics for today’s performanceB、write the current database metrics to a database table and create a trigger to compare with future database statisticsC、write the current database metrics to a flat file and create an operating script to compare with future database statisticsD、write the current database metrics to a database table and create a procedure to compare with future database statisticsE、write the current database metrics to a database table and submit a job using DBMS_JOB to compare with future database statistics
You are using a recovery catalog to maintain Recovery Manager （RMAN） backup information for your production database. You have registered your production database and are performing regular backups. Because of a new requirement you have added a few new tablespaces to your production database and you want them to be included in backups. Identify two options for completing this task.（）A、 Reregistering the target database in recovery catalogB、 Transporting the new tablespaces to the recovery catalog databaseC、 Syncronizing the recovery catalog with the target database control fileD、 Performing a fresh backup of the target database to include the new data files in the catalog database
You work as a database administrator for Certkiller .com. In your production database， the size of Database Buffer Cache needs to be increased immediately for the current as well as future instances of the database. The Oracle instance has been configured to accommodate any changes in the size of the memory structures. At this is production database， you want to accomplish this task with no impact on the user’s connections. Which activity must you have completed before accomplishing this task？（）A、You must have started the database instance in restricted mode.B、You must have started the database instance inNORMALmode.C、You must have started the database instance with server parameter file.D、You must have started the database instance but must not have mounted.E、You must have started the database instance but must not have opened.
You want to migrate your application from the development environment to the production environment. While doing the task， you want the database objects owned by the user DEVUSER in the development environment to be moved to the user APPS in the production environment. Which option of Oracle Data Pump Import would you use to achieve this objective？（）A、ownerB、touserC、includeD、schemasE、fromuserF、transformG、remap_schemaH、remap_datafileI、reuse_datafilesJ、remap_tablespace
You are maintaining your production database in Oracle10g. You want the circular reuse records in the control file of the target database to be reused as required. Which value will you set for the CONTROL_FILE_RECORD_KEEP_TIME initialization parameter？（）A、 0B、 1C、 NONED、 DEFAULT
You are using recovery Manager (RMAN) with a recovery catalog to backup up your production database. The backups and the archived redo log files are copied to a tape drive on a daily basis. The database was open and transactions were recorded in the redo logs. Because of fire in the building you lost your servers having the production database and the recovery catalog database. The archive log files generated after the last backup are intact on one of the remote locations. While performing a disaster recovery of the production database what is the next step that you must perform after restoring the data files and applying archived redo logs?（）A、Open the database in NORMAL modeB、Open the database in read-only modeC、Open the database in RESTRICTED modeD、Open the database with the RESETLOGS option
Which two statements about workload capture and replay operations are true?（）A、The clients must be created manually on the test machines to perform more realistic testing.B、Restart the database in RESTRICTED mode before beginning workload replay to enable a clean state for workload replay.C、Restart the database in RESTRICTED mode before beginning workload capture to enable a clean state for capturing the workload.D、The application state of the capture system must be identical to the application state of the replay system when the workload replay begins.
You are migrating your production database from non-ASM to ASM storage. You used the RMAN utility to migrate the database from non-ASM to ASM storage. Which type of backup command script will you use for migrating the database from non-ASM to ASM storage？（）A、 BACKUP AS BACKUPSETB、 BACKUP AS COPYC、 BACKUP AS COMPRESSED BACKUPSETD、 BACKUP INCREMENTAL LEVEL n CUMULATIVE
You perform the following activities during the database upgrade from Oracle Database 10g to Oracle Database 11g: 1. Capture plans for a SQL workload into a SQL Tuning Set (STS) before upgrade. 2. Load these plans from the STS into the SQL plan baseline immediately after the upgrade. What is the reason for performing these activities? （）A、to minimize plan regression due to the use of a new optimizer versionB、to completely avoid the use of new plans generated by a new optimizer versionC、to prevent plan capturing when the SQL statement is executed after the database upgradeD、to keep the plan in the plan history so that it can be used when the older version of the optimizer is used
Which of these recommendations should be followed before capturing a workload？（）A、 Make sure your replay database has the same structure as the capture database， except without data.B、 Make sure the replay and capture databases are similar in data content.C、 Perform a clean shutdown and restart of the capture database before beginning a workload capture.D、 Start the capture database in UNRESTRICTED mode， then start the capture.E、 Define inclusion and exclusion filters.
You work in a company which is named Wiikigo Corp. The company uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. There is a SQL Server 7.0 database. You upgrade the database to the SQL Server instance. According to the company requirement, you must make sure that suspect pages can be detected in the database. So what action should you perform to achieve this goal?（）A、For the database, you should turn on the TRUSTWORTHY database optionB、For the database, the PAGE_VERIFY database option should be set to CHECKSUMC、For the database, the database compatibility level option should be set to 10D、For the model database, the PAGE_VERIFY database option should be set to TORN_PAGE_DETECTION.
You are a professional level SQL Server 2005 database administrator in an international corporation named Wiikigo. You are experienced in implementing high-availability solutions， monitoring the database server， and design deployment. In the company， you major job is the deployment， maintenance and support of Microsoft SQL Server 2005. You work as a database administrator for your company. A user database named Products is included by your SQL Server 2005 computer. SQL Server Integration Services （SSIS） packages are utilized to export data from the Products database to a text file. You deliver the text file to your company’s trading partners by utilizing FTP. You are required to make sure that your SSIS packages can be recovered from the occurrence of a disaster. Which action should be performed to finish the task？（）A、To finish the task，the Products database should be backed up.B、To finish the task，your server should be set to utilize the full recovery model.C、To finish the task，your server should be set to utilize the bulk-logged recovery model.D、To finish the task， the msdb database should be backed up.
You are a professional level SQL Sever 2008 Database Administrator in an international corporation named Wiikigo. You are experienced in managing databases in an enterprise-level organization, optimizing and sustaining the database life cycle. In the company, your job is to implement solutions on security, troubleshooting, deployment and optimization. A SQL Server 2008 instance of your company is managed by you. There is a team of database administrators in your company. SQL Server 2008 Integration Services (SSIS) packages are created on the test server in a shared project by a team of application developers. A fixed cache file is required by one of the packages. The company will deploy the packages to the production server on completion of development. The production server is available only to the database administrators. Since you are the technical support, you need to confirm that the project can be deployed successfully to the production server by the application developers. Which action will you perform to achieve the goal?（）A、To achieve the goal, the Import and Export Wizard should be utilized to save packages.B、To achieve the goal, a direct package configuration should be created for each package.C、To achieve the goal, a deployment utility should be created for the SSIS project. D、To achieve the goal, an indirect package configuration should be created for all packages.
单选题You work as a database administrator at Certkiller .com. Your production database uses an Automatic Storage Management （ASM） instance to manage its files. You want to add a new disk group to the ASM instance to manage the increased data load. What action would you perform to include the new disk group in the ASM instance without causing any impact on the currently connected users？（）A mount the new disk group in the ASM instanceB restart the ASM instance and the production database instanceC register the new disk groups in the production database instanceD restart the ASM instance without restarting the production database instanceE include the new disk group in the ASM_DISKSTRING parameter in the parameter file and restart the ASM instance
单选题You want to migrate your application from the development environment to the production environment. While doing the task， you want the database objects owned by the user DEVUSER in the development environment to be moved to the user APPS in the production environment. Which option of Oracle Data Pump Import would you use to achieve this objective？（）AownerBtouserCincludeDschemasEfromuserFtransformGremap_schemaHremap_datafileIreuse_datafilesJremap_tablespace
单选题You find today’s performance of your production database to be the best ever. Therefore， you want to be notified in the future whenever the performance degrades by 10% of today’s performance. What is the first step that you would take to ensure this？（）Acreate baseline metrics for today’s performanceBwrite the current database metrics to a database table and create a trigger to compare with future database statisticsCwrite the current database metrics to a flat file and create an operating script to compare with future database statisticsDwrite the current database metrics to a database table and create a procedure to compare with future database statisticsEwrite the current database metrics to a database table and submit a job using DBMS_JOB to compare with future database statistics
单选题You are a professional level SQL Sever 2008 Database Administrator in an international corporation named Wiikigo. You are experienced in managing databases in an enterprise-level organization, optimizing and sustaining the database life cycle. In the company, your job is to implement solutions on security, troubleshooting, deployment and optimization. A SQL Server 2008 instance of your company is managed by you. There is a team of database administrators in your company. SQL Server 2008 Integration Services (SSIS) packages are created on the test server in a shared project by a team of application developers. A fixed cache file is required by one of the packages. The company will deploy the packages to the production server on completion of development. The production server is available only to the database administrators. Since you are the technical support, you need to confirm that the project can be deployed successfully to the production server by the application developers. Which action will you perform to achieve the goal?（）ATo achieve the goal, the Import and Export Wizard should be utilized to save packages.BTo achieve the goal, a direct package configuration should be created for each package.CTo achieve the goal, a deployment utility should be created for the SSIS project. DTo achieve the goal, an indirect package configuration should be created for all packages.
单选题You are a professional level SQL Server 2005 database administrator in an international corporation named Wiikigo. You are experienced in implementing high-availability solutions， monitoring the database server， and design deployment. In the company， you major job is the deployment， maintenance and support of Microsoft SQL Server 2005. You work as a database administrator for your company. A user database named Products is included by your SQL Server 2005 computer. SQL Server Integration Services （SSIS） packages are utilized to export data from the Products database to a text file. You deliver the text file to your company’s trading partners by utilizing FTP. You are required to make sure that your SSIS packages can be recovered from the occurrence of a disaster. Which action should be performed to finish the task？（）ATo finish the task，the Products database should be backed up.BTo finish the task，your server should be set to utilize the full recovery model.CTo finish the task，your server should be set to utilize the bulk-logged recovery model.DTo finish the task， the msdb database should be backed up.
单选题You work as a database administrator for Certkiller .com. In your production database， the size of Database Buffer Cache needs to be increased immediately for the current as well as future instances of the database. The Oracle instance has been configured to accommodate any changes in the size of the memory structures. At this is production database， you want to accomplish this task with no impact on the user’s connections. Which activity must you have completed before accomplishing this task？（）AYou must have started the database instance in restricted mode.BYou must have started the database instance inNORMALmode.CYou must have started the database instance with server parameter file.DYou must have started the database instance but must not have mounted.EYou must have started the database instance but must not have opened.
单选题You perform the following activities during the database upgrade from Oracle Database 10g to Oracle Database 11g: 1. Capture plans for a SQL workload into a SQL Tuning Set (STS) before upgrade. 2. Load these plans from the STS into the SQL plan baseline immediately after the upgrade. What is the reason for performing these activities? （）Ato minimize plan regression due to the use of a new optimizer versionBto completely avoid the use of new plans generated by a new optimizer versionCto prevent plan capturing when the SQL statement is executed after the database upgradeDto keep the plan in the plan history so that it can be used when the older version of the optimizer is used
单选题You are maintaining your production database in Oracle10g. You want the circular reuse records in the control file of the target database to be reused as required. Which value will you set for the CONTROL_FILE_RECORD_KEEP_TIME initialization parameter？（）A 0B 1C NONED DEFAULT
单选题Your production database uses an Automatic Storage Management （ASM） instance to manage its files. You want to add a new disk group to the ASM instance to manage the increased data load. What action would you perform to include the new disk group in the ASM instance without causing any impact on the currently connected users？（）Amount the new disk group in the ASM instanceBrestart the ASM instance and the production database instanceCregister the new disk groups in the production database instanceDrestart the ASM instance without restarting the production database instanceEinclude the new disk group in the ASM_DISKSTRING parameter in the parameter file and restart the ASM instance
单选题You work in a company which is named Wiikigo Corp. The company uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. There is a SQL Server 7.0 database. You upgrade the database to the SQL Server instance. According to the company requirement, you must make sure that suspect pages can be detected in the database. So what action should you perform to achieve this goal?（）AFor the database, you should turn on the TRUSTWORTHY database optionBFor the database, the PAGE_VERIFY database option should be set to CHECKSUMCFor the database, the database compatibility level option should be set to 10DFor the model database, the PAGE_VERIFY database option should be set to TORN_PAGE_DETECTION.
单选题Your company wants to upgrade the current production database to the RAC environment. To perform testing before migrating to the RAC environment， you performed the workload capture on the production database to record the peak workload. You set up the test RAC databaseand want to replay the recorded workload on the testmachine. Note the following steps that you may require to replay the database workload： 1） Preprocess the captured workload. 2） Restart the database in RESTRICTED mode. 3） Set up the Replay Clients. 4） Restore the test database to the point when the capture started. 5） Remap connections. Arrange the steps required in the correct sequence to accomplish this task on the test machine.（）A 1，4，5，3 （2 is not required.）B 1，4，3，5 （2 is not required.）C 1，2，4，5 （3 is not required.）D 2，1，5，3，4 E 1，2，4，5，3
单选题You are using recovery Manager (RMAN) with a recovery catalog to backup up your production database. The backups and the archived redo log files are copied to a tape drive on a daily basis. The database was open and transactions were recorded in the redo logs. Because of fire in the building you lost your servers having the production database and the recovery catalog database. The archive log files generated after the last backup are intact on one of the remote locations. While performing a disaster recovery of the production database what is the next step that you must perform after restoring the data files and applying archived redo logs?（）AOpen the database in NORMAL modeBOpen the database in read-only modeCOpen the database in RESTRICTED modeDOpen the database with the RESETLOGS option
单选题You are migrating your production database from non-ASM to ASM storage. You used the RMAN utility to migrate the database from non-ASM to ASM storage. Which type of backup command script will you use for migrating the database from non-ASM to ASM storage？（）A BACKUP AS BACKUPSETB BACKUP AS COPYC BACKUP AS COMPRESSED BACKUPSETD BACKUP INCREMENTAL LEVEL n CUMULATIVE