A.HTTP
B.IIOP
C.TCP/IP
D.Named Pipes
E.TCP/IP with SSL
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A.LIST
B.CHANGE
C.CATALOG
D.CROSSCHECK
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.
最新试题
As A DBA， which of the following methods can you use to make a backup of your table？（）
Which of the following packages maintains information in the recovery catalog？ （）
The database is being restored from a closed backup. The data files， control files， password file， and parameter file are available， but the online redo logs are not. Because the online redo logs are not available， you must simulate recovery and alter the database open with the reset logs option so the online redo logs are created while the database opens. Which type of recover is used in this situation？（）
Which of the following parameters must be specified to define the number of dispatchers that need to be started？（）
Which of the following options would you choose to implement controlled access using remote authentication for your networks？（）
Which one of the following RMAN commands is used to register the database files with repository that were backed up using O/S commands？（）
Which of the following options enables a user to get authenticated though a single password instead of using multiple passwords？（）
You are configuring the listener on your server. Which listener.ora parameter contains the information needed to detect session requests from different client types？（）
SQL*Loader reads a set of records from a file， generates INSERT commands， and passes them to the Oracle kernel. Oracle then finds places for those records in free blocks in the table and updates any associated indexes. Which SQL*Loader mode is used in this scenario？（）
After a number of days set by the parameter CONTROL_FILE_RECORD_KEEP_TIME， the information in the control file is overwritten by RMAN. What is this parameter’s default value？（）