单选题An administrator attends a management meeting to further explain a problem that occurred Several weeks ago. A quick review of existing log files reveals that all logs from that period are gone.  Which logfile may be reviewed for specific event detail a

第1题：

An administrator has encountered a problem with a particular piece of software installed on the server and begins the troubleshooting process. Which of the following is the FIRST place the administrator should look for specific information about the problem?（）

• A、The supporting documentation
• B、The vendor website
• C、The Internet
• D、The server event logs

第2题：

An administrator attends a management meeting to further explain a problem that occurred Several weeks ago. A quick review of existing log files reveals that all logs from that period are gone.  Which logfile may be reviewed for specific event detail at this late date？（）

• A、 clcornd.log
• B、 clverify.log
• C、 clstrhist.log
• D、 cluster.mmddyyyy

第3题：

A System p administrator needs to document system changes that have occurred recently. The company has a policy of making all possible changes via the smit interface.  Which of the following files would show the commands that have been performed from within smit and their resulting output（）

• A、/smit.log
• B、/smit.script
• C、/var/log/smit.log
• D、/.history

第4题：

You discover audit log entries that report attempts to log on to your computer. You need to be notified of all logon attempts that occur on your computer.  What should you do？（）

• A、Enable the Problem Reporting feature for all users.
• B、Configure a custom view to monitor failed logon events on your computer.
• C、Use the Computer Management console to connect to your computer from another computer and monitor the audit logs.
• D、In the Event Viewer window， attach a task to a failed logon event. Configure this task to send an e-mail message to your e-mail account.

第5题：

Which statement is true about FLUSH LOGS command?（）

• A、It requires the RELOAD, FILE, and DROP privileges
• B、It closes and reopens all log files
• C、It closes and sends binary log files to slave servers
• D、It flushes dirty pages in the buffer pool to the REDO logs

第6题：

An administrator migrates from AIX 5.3 to AIX 6.1. Upon completion, a client questions why files are missing from /tmp. How should the administrator respond to the client?（）

• A、Explain that the files never existed in the first place.
• B、Explain that during a Migration install the /tmp filesystem is overwritten.
• C、Explain that after a Migration install, all system filesystems will be empty.
• D、Explain that /tmp is temporary storage and files are automatically removed every 30 days.

第7题：

A media failure has occurred. This has resulted in all the members of the next hop log group being rendered inaccessible to the log writer process （LGWR） at a log switch. How does this failure affect the operational database？（）

• A、 The database re-created the missing redo log files automatically.
• B、 The database continues to function normally with the existing files.
• C、 The database allows only queries， no other statements are allowed.
• D、 The database returns and error and the database instance shuts down.
• E、 The user sessions that generate redo logs are terminated automatically.

第8题：

Redo log files are not multiplexed in your database. Redo log blocks are corrupted in group 2， and archiving has stopped. All the redo logs are filled and database activity is halted. Database writer has written everything to disk. Which command would you execute to proceed further？（）

• A、RECOVER LOGFILE BLOCK GROUP 2；
• B、ALTER DATABASE DROP LOGFILE GROUP 2；
• C、ALTER DATABASE CLEAR LOGFILE GROUP 2；
• D、ALTER DATABASE RECOVER LOGFILE GROUP 2；
• E、ALTER DATABASE CLEAR UNARCHIVED LOGFILE GROUP 2；

第9题：

In which scenario is a Database Administrator NOT required to perform an incomplete recovery？（）

• A、 when all the online redo log groups are multiplexed and one of the members of a group is missing
• B、 when all the online redo log groups are not multiplexed and one log group is missing
• C、 when all the control files are missing
• D、 when some important tables are deleted from the database and purged from the Recycle Bin

第10题：

You have an Exchange Server 2010 organization.You need to determine why a remote SMTP server rejects e-mail sent from your organization.What should you do？（）

• A、Review the application event logs.
• B、Review the message tracking logs.
• C、Set the Protocol logging level to Verbose on the Receive connectors and then review the protocol log files.
• D、Set the Protocol logging level to Verbose on the Send connectors and then review the protocol log files.