单选题You work as a database administrator for Supportcenter.cn. On a Monday morning， you find the database instance aborted. After inspecting the alert log file， you execute the STARTUP command in SQL*Plus to bring the instance up. What statement is true？（）APMON coordinates media recovery.BSMON coordinates instance recovery.CPMON coordinates instance recovery.DUndo Advisor would roll back all uncommitted transactions.ESQL*PLUS reports an error with the message asking you to perform instance recovery.
单选题
You work as a database administrator for Supportcenter.cn. On a Monday morning， you find the database instance aborted. After inspecting the alert log file， you execute the STARTUP command in SQL*Plus to bring the instance up. What statement is true？（）
A
PMON coordinates media recovery.
B
SMON coordinates instance recovery.
C
PMON coordinates instance recovery.
D
Undo Advisor would roll back all uncommitted transactions.
E
SQL*PLUS reports an error with the message asking you to perform instance recovery.
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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 database named Dworks in the instance. Now you get a report from users saying that DB1 meets deadlock problems. As the technical support, you have to capture the deadlock information to the SQL Server error log. What should you do?（）AFor the AdventureWorks database, enable Server Auditing BFirst you should set the appropriate trace flags as a startup parameter, and then restart the SQL Server instance CYou should configure the data collector and make it capture the deadlock graphsDYou should configure a SQL Profiler trace, and make it capture the deadlock graphs
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单选题You work as a database administrator for Certkiller .com. On a Monday morning， you find the database instance aborted. After inspecting the alert log file， you execute the STARTUP command in SQL*Plus to bring the instance up. What statement is true？（）APMON coordinates media recovery.BSMON coordinates instance recovery.CPMON coordinates instance recovery.DUndo Advisor would roll back all uncommitted transactions.ESQL*PLUS reports an error with the message asking you to perform instance recovery.
多选题After performing a clean shut down of the database instance for maintenance， you mount thedatabase and then execute a command to open the database： SQL ALTER DATABASE OPEN； Which two statements are true（）AThe online redo log files and online data files are opened.BAll the online data file headers are checked for consistency.CInstance recovery is performed before opening the database.DThe path and existence of all the log file members are checked
单选题You work in a company which uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance which is named Instance01. Instance01 contains a database which is named Dworks. The bulk-logged recovery mode is used by the Dworks database. You log ship the Dworks database through a WAN link. A scheduled job rebuilds the indexes of the Dworks database. You find that the size of the log backups for log shipping has been enlarged by the job. Now you have to reduce the size of the log backup. So what action should you perform to achieve this goal？（）AYou should recreate the indexes. BYou should compress the log file backups CYou should make the Dworks database use the Full recovery mode DYou should make the Dworks database use the Simple recovery mode.
多选题You work as a database administrator for Supportcenter.cn. Your database is opened inNOARCHIVEKLOG mode. You decide to place the database in ARCHIVELOG mode. How would you do this？（）AExecute the ALTER DATABASE ARCHIVELOG statementBSelect ARCHIVELOG option in the database control and restart the database to apply the changes.CShut down and start the instance， and in the NOMOUNT state execute the ALTER DATABASE ARCHIVELOG statement.DShut down and start the instance， mount the database， then execute the ALTER DATABASE ARCHIVELOG statement.
单选题You work as a database administrator for Supportcenter.cn. Your database is functional. One of the disks containing a mirrored redo log member has bad sectors in it. You are unable to fix the damaged file. How does the loss of a redo log member affect the instance of the database that is currently running？（）AThe instance would normally abort.BThe instance would not be affected.CThe instance would be invalid， so would have to be aborted.DThe instance would remain open， but the LGWR process would fail.EThe instance would remain open and would automatically create the missing file