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Examine the following command that is used to duplicate a database on the same host: RMAN> RUN { ALLOCATE AUXILIARY CHANNEL, aux 1 DEVICE TYPE DISK; DUPLICATE TARGET DATABASE TO auxdb SKIP READONLY; / } Which two statements describe the effect after the database is duplicated successfully? （）(Choose two)
- A、The data files of the read-only tablespaces in the target database are not duplicated
- B、The read-only tablespaces in the target database are still defined in new the database
- C、The read-only tablespaces in the target database are changed to online after duplication
- D、The data files of the read-only tablespaces in the target database get duplicated
- E、The read-only tablespaces in the target database are not defined in the new database
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更多 “ Examine the following command that is used to duplicate a database on the same host: RMAN RUN { ALLOCATE AUXILIARY CHANNEL, aux 1 DEVICE TYPE DISK; DUPLICATE TARGET DATABASE TO auxdb SKIP READONLY; / } Which two statements describe the effect after the database is duplicated successfully? （）(Choose two)A、The data files of the read-only tablespaces in the target database are not duplicatedB、The read-only tablespaces in the target database are still defined in new the databaseC、The read-only tablespaces in the target database are changed to online after duplicationD、The data files of the read-only tablespaces in the target database get duplicatedE、The read-only tablespaces in the target database are not defined in the new database” 相关考题
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Examine the following RMAN command:RMAN CONFIGURE ENCRYPTION FOR DATABASE ON;RMAN BACKUP DATABASE PLUS ARCHIVELOG;Which prerequisite must be met before accomplishing the backup?()
A. Provide a password for the encryptionB. Set up an Oracle wallet for the encryptionC. No setup is required as it is a default encryption methodD. Both Oracle wallet and password must be set up for the encryption
考题
View the Exhibit and examine the output.You execute the following RMAN command to perform the backup operation:What is the multiplexing level in the preceding backup process()
A. 4B. 8C. 7D. 0
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考题
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Which of the following command line tools can be used to display the default gateway, IP address,and DNS servers currently being used by a host?（）A、TRACERTB、IPCONFIG/ALLC、NSLOOKUPD、PING-T
考题
Examine the following RMAN command： RMAN CONFIGURE ENCRYPTION FOR DATABASE ON； RMAN BACKUP DATABASE PLUS ARCHIVELOG； Which prerequisite must be met before accomplishing the backup？（）A、 Provide a password for the encryptionB、 Set up an Oracle wallet for the encryptionC、 No setup is required as it is a default encryption methodD、 Both Oracle wallet and password must be set up for the encryption
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单选题To examine the Exhibit, press the Exhibit button. Based on the output of the "netstat -p udp" command as shown in the exhibit, which of the following procedures should be performed?（）A
Increase the number of nfsd's on the client. B
Increase the number of biod's on the client. C
Decrease the number of nfsd's on the server. D
Increase the size of nfs_socketsize on the server.
考题
多选题Examine the following command used to perform incremental level 0 backup: RMAN BACKUP INCREMENTAL LEVEL 0 DATABASE; To enable the block change tracking, after the incremental level 0 backup you issued the following command: SQL ALTER DATABASE ENABLE BLOCK CHANGE TRACKING USING FILE '/mydir/ rman_change_track.f'; To perform incremental level 1 cumulative backup, you issued the following command: RMAN BACKUP INCREMENTAL LEVEL 1 CUMULATIVE DATABASE; Which two statements are true in the above situation?（）AThe block change tracking data will be used only from the next incremental 0 backup.BThe incremental backup will use change tracking data for accomplishing the backup.CThe incremental backup will not use change tracking data for accomplishing the backup.DThe block track file will scan all the blocks and create bitmap for all the blocks backed up in the level 0 backup.
考题
单选题A technician is attempting to use a command line prompt to continuously ping a remote server to check availability and reliability of the connection. Which of the following provides the ping command needed to continuously ping the system?（）A
ping -aB
ping -fC
ping -rD
ping -t
考题
单选题Examine the following RMAN command: RMAN CONFIGURE ENCRYPTION FOR DATABASE ON; RMAN BACKUP DATABASE PLUS ARCHIVELOG; Which prerequisite must be met before accomplishing the backup?（）A
Provide a password for the encryptionB
Set up an Oracle wallet for the encryptionC
No setup is required as it is a default encryption methodD
Both Oracle wallet and password must be set up for the encryption
考题
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The ALTER TABLE command modifies the column successfully.B
The DDL operation gets higher priority and transaction for user a is rolled back.C
The ALTER TABLE command waits indefinitely until user a ends the transaction.D
The ALTER TABLE command fails after waiting for 60 seconds due to the resource being busy.
考题
单选题To examine the Exhibit, press the Exhibit button. Which option would produce this output from the errpt command? （）A
errpt -t B
errpt -a C
errpt -D D
errpt
考题
单选题View the Exhibit and examine the output. You execute the following RMAN command to perform the backup operation： RMAN RUN { ALLOCATE CHANNEL c1 DEVICE TYPE disk MAXOPENFILES 8； BACKUP DATABASE FILESPERSET 4； } What is the multiplexing level in the preceding backup process？（）A
4B
8C
7D
0
考题
单选题Examine the following query output: You issue the following command to import tables into the hr schema: $ impdp hr/hr directory = dumpdir dumpfile = hr_new.dmp schemas=hr TRANSFORM=DISABLE_ARCHIVE_LOGGING: Y Which statement is true?（）A
All database operations performed by the impdp command are logged.B
Only CREATE INDEX and CREATE TABLE statements generated by the import are logged.C
Only CREATE TABLE and ALTER TABLE statements generated by the import are logged.D
None of the operations against the master table used by Oracle Data Pump to coordinate its activities are logged.
考题
单选题Which of the following will permit an operator to retrieve console log output from the command line?（）A
lscons -lB
cat /var/conslogC
alog -t console -oD
lslog /var/adm/conslog
考题
单选题Examine the following ALTER command: SQL ALTER DISKGROUP dgroup1 UNDROP DISKS; What is the purpose of the command?（）A
It cancels all pending disk drops within the disk groupB
It restores disks that are being dropped as the result of a DROP DISKGROUP operationC
It mounts disks in the disk group for which the drop-disk operation has already been completedD
It restores all the dropped disks in the disk group for which the drop-disk operation has already been completedE
It adds previously dropped disks back into the disk group
考题
单选题Your multitenant container database (CDB) is running in ARCHIVELOG mode. You connect to the CDB RMAN. Examine the following command and its output: You execute the following command: RMAN BACKUP DATABASE PLUS ARCHIVELOG; Which data files will be backed up?（）A
Data files that belong to only the root containerB
Data files that belong to the root container and all the pluggable databases (PDBs)C
Data files that belong to only the root container and PDB$SEEDD
Data files that belong to the root container and all the PDBs excluding PDB$SEED
考题
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It is loaded with the FIXED status.B
It is loaded with the ACCEPTED status.C
It is not loaded with the ENABLED status.D
It is not loaded with the ACCEPTED status.
考题
单选题Examine the following command： SQL ALTER TABLE booking SHRINK SPACE COMPACT； Which activity is performed when the preceding command is executed？（）A
The shrink operation touches every block in the BOOKING tableB
The high-water mark （HWM） for the BOOKING table is shifted from its original positionC
The progress of the shrink operation is saved in the bitmap blocks of the BOOKING tableD
The data manipulation language （DML） triggers on the BOOKING table are executed because the shrink operation is internally handled by the INSERT/DELETE operation
考题
单选题Examine the following command： ALTER DISKGROUP data MOUNT FORCE； In which scenario can you use the above command to mount the disk group？（）A
when ASM disk goes offlineB
when one or more ASM files are droppedC
when some disks in a disk group are offlineD
when some disks in a failure group for a disk group are rebalancing
考题
单选题Examine the following command:ALTER SYSTEM SET enable_ddl_logging=FALSE;Which statement is true?（）A
None of the data definition language (DDL) statements are logged in the trace file.B
Only DDL commands that resulted in errors are logged in the alert log file.C
A new log.xml file that contains the DDL statements is created, and the DDL command details are removed from the alert log file.D
Only DDL commands that resulted in the creation of new database files are logged.
考题
单选题Examine the following command: ALTER DISKGROUP data MOUNT FORCE; In which scenario can you use the above command to mount the disk group? （）A
when ASM disk goes offlineB
when one or more ASM files are droppedC
when some disks in a disk group are offlineD
when some disks in a failure group for a disk group are rebalancing
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