A.LIST
B.CHANGE
C.CATALOG
D.CROSSCHECK
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You issue this RMAN command：
RMAN> create script Level0Backup {
backup
incremental level 0
format ‘/u01/db01/backup/%d_%_Sp’
fileperset 5
（database include current controlfile）；
sql ‘alter database archive log current’；
}
Which three statements are true about the Level0Backup script you just created？（）
A.The script is stored only in the control file.
B.The script is stored only in the recover catalog.
C.The script can be executed only by using the RMAN RUN command.
D.The commands of the script can be displayed with the LIST command.
E.The commands of the script can be displayed with the PRINT command.
F.The commands of the script can be displayed with the REPORT command.
The Oracle Shared Server architecture reduces memory usage by reducing the number of server processes required. To process a request for a server process， the following tasks are performed：
1.A shared server picks up the request from the request queue and processes the
request.
2.The dispatcher retrieves the response from the response queue.
3.A user sends a request to its dispatcher.
4.The dispatcher returns the response to the user.
5.The shared sever places the response on the calling dispatcher’s response queue.
6.The dispatcher places the request into the request queue in the SGA.
Put the above task in the order in which they are performed.（）
A.3，1，6，2，5，4
B.3，6，1，5，2，4
C.3，1，2，3，4，5
D.6，1，3，5，2，4
E.6，3，1，2，4，5
F.6，3，1，2，5，4
A.Enables easier loading of multinational data.
B.Uses a fixed-width Multibyte encoding sequence.
C.Asian characters are represented in three characters.
D.Used a variable-width Multibyte encoding sequence.
E.European characters are represented on one or two bytes.
A.It can contain parameters with distinct values for each distance.
B.It can contain only parameters with identical values for each instance.
C.It must contain an IFILE parameter for each instance’s individual parameter file.
D.It must be located in the default location for the primary instance’s parameter file.
A.Data blocks have to be written more frequently by DBWR.
B.Redo blocks have to be written more frequently by LGWR.
C.You need to substantially increase the size of your database buffer cache to hold the additional checkpoint records.
D.You need to substantially increase the size of your redo buffer cache to hold the additional checkpoint records.
A.The standby database is protected against write operations.
B.The primary database is protected against write operations.
C.The primary database is protected against data loss and data divergence.
D.The standby database is protected against data loss and data divergence.
A.An improved version of multithreaded server configuration.
B.A connection pooling configuration where several clients are connected to the same server process.
C.Two more database servers, which share data by means of database links; the client software is unaware to which server it is connected.
D.A configuration of Real Application Cluster where the client connection is routed to the least busy instance.
A.The CONNECT INTERNAL is disallowed.
B.The Server Manager tool is no longer supplied.
C.The listener must be running to make a connection.
D.The use of remote password login file (orapw<sid>) is unchanged.
A.The size of the redo buffer in SGA.
B.The instance that will perform recovery in Real Application Cluster database.
C.The number of blocks to be read during instance recovery, or the time needed to complete instance recovery.
D.The number of passes through the redo logs made by the recovery process to identify blocks needing recovery.
最新试题
Which of the following packages maintains information in the recovery catalog？ （）
You are configuring the listener on your server. Which listener.ora parameter contains the information needed to detect session requests from different client types？（）
Which of the following options enables a user to get authenticated though a single password instead of using multiple passwords？（）
Which of the following SQL*Loader parameters enables you to load a specified number of records stored in the data file？（）
Where can you obtain information about full database backup set created using RMAN， if the control file was used as the repository？（）
What is the maximum database block size supported for the Oracle9i database？（）
Which data dictionary views displays the error information related to a data file， when an internal read fails on that file？（）
If you CROSSCHECK the backup piece that was previously marked as EXPIRED but is now available， what would the status of this backup piece be in the RMAN repository？（）
Which parameter allows SQL*Loader to load data into a table with the indexes in the unusable state， prior to the load operation？（）
Which of the following parameters would you use to record the errors that might be generated during the import operation？（）