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单选题
You were recently hired by an organization as a database administrator. You are asked to find out whether the currently functional listener process， named L1， has been password protected or not. You are not familiar with the file system of the new organization. How would you accomplish the task？（）
A
by using the STATUS command of the Listener control utility
B
by using the STATUS L1 command of the Listener control utility
C
by using the SHOW RULES command of the Listener control utility
D
by using the SET PASSWORD command of the Listener control utility
E
by searching for the PASSWORD_LISTENER entry in the listener.ora file
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by using the STATUS command of the Listener control utilityB
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单选题You are maintaining the SALES database for an organization. You have enabled the Flashback Database feature and want to estimate the flashback space required for future operations. Which view would you query to estimate the flashback space required？（）A
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You should consider having a file name that is unique within the Mailbox server provided for each mailbox database file.C
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Implement a stored procedure that writes data about schema changes to a log table.B
Implement DDL AFTER triggers that write user and schema information to a log table.C
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考题
单选题下面代码执行后，正确的输出结果是（）。A
You are fired! You are hired!B
You are fired! You are fired!C
You are hired! You are hired!D
You are hired! Youarefired!
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单选题The advertising company recently hired a designer _____ had once won a prize in a national contest.A
whoseB
whichC
whomD
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单选题You work as a database administrator for Certkiller .com. In your organization， you have four databases， Certkiller DB01， Certkiller DB02， Certkiller DB03， and Certkiller DB04， which are located in Berlin， Frankfurt，Rammstein， and Munich respectively， and which were created using Database Configuration Assistant （DBCA）. You want to perform administrative tasks on these databases that include startup and shutdown， taking regular backups， and so on， fromFrankfurtusing Oracle tools. Which Oracle file would you enable to perform this task？（）A
Control fileB
Password fileC
Parameter fileD
Online redo log fileE
Listener controller fileF
Server parameter file
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单选题You have an Exchange Server 2010 organization that contains 20 Mailbox servers.You plan to create 10 mailbox databases on each Mailbox server. You need to create a naming convention for all mailbox databases. What should you include in your naming convention（）？A
For each mailbox database， provide a database name that is unique within the organization.B
For each mailbox database， provide a database name that is unique within the Mailbox server.C
For each mailbox database file， provide a file name that is unique within the organization.D
For each mailbox database file， provide a file name that is unique within the Mailbox server.
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单选题You work as the Exchange administrator at Company.com.The Company.com network contains an Exchange Server 2010 Organization.The organization contains the subsequent servers： the Company.com organization contains one mailbox database as well as one public folder database.You receive an instruction from the cio to ensure that in the event of -ex03 failure the public folders will remain available.What should you do？（）A
You should consider creating a database availability group （DAG）. Thereafter -ex03 and mbx2 should be added to the dag.B
You should consider creating a public folder database on -ex04.Thereafter the replication settings should be changed on every public folder.C
You should consider creating a public folder database on -ex04.Thereafter the replication settings should be changed on the public folder database.D
You should consider creating a Failover Cluster.Thereafter -ex03 and -ex04 should be added to the failover cluster.
考题
单选题You are the Database Administrator for WonderWeb， which has recently acquired a media company TXGlobal. You have been assigned the task to migrate all the database applications of TXGlobal to the database server of WonderWeb. To accommodate more database applications， you need to add disks to the existing disk group. Whenever you add or remove disks from the disk group， Automatic Storage Management （ASM） rebalancing distributes the data evenly across all the disks of the disk group. Which background process performs this actual rebalancing activity， resulting in the movement of data extents in the disk groups？（）A
ASMBB
ARBnC
RBAL in the ASM instanceD
RBAL in the database instance
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