多选题Examine the following RMAN command： BACKUP DATABASE TAG TESTDB KEEP UNTIL ’SYSDATE+1’ RESTORE POINT TESTDB06； Which two statements are true regarding the backup taken by using the above RMAN command？（）AOnly data files and the control file are back

题目

多选题

Examine the following RMAN command： BACKUP DATABASE TAG TESTDB KEEP UNTIL ’SYSDATE+1’ RESTORE POINT TESTDB06； Which two statements are true regarding the backup taken by using the above RMAN command？（）

Only data files and the control file are backed up.

Archived redo logs are backed up only if the database is open during the backup.

The backup is deleted after one day，regardless of the default retention policy settings.

The backup becomes obsolete after one day，regardless of the default retention policy settings.

参考答案和解析

正确答案： C,A

解析：暂无解析

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相似问题和答案

第1题：

Multiple RMAN sessions are connected to the database instance.Examine the following output when backup commands are running in server sessions:What could have helped you to correlate server sessions with channels?（）

A. Implement RMAN multiplexing

B. Set the DEBUG ON in the RMAN script

C. Specify the command ID in the RMAN script

D. Use a tag with the RMAN BACKUP command

参考答案：C

第2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 container

B. 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$SEED

D. Data files that belong to the root container and all the PDBs excluding PDB$SEED

参考答案：B

第3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 encryption

B. Set up an Oracle wallet for the encryption

C. No setup is required as it is a default encryption method

D. Both Oracle wallet and password must be set up for the encryption

参考答案：B

第4题：

Your database is running in the ARCHIVELOG mode. You have configured RMAN for backup and recovery operations. You execute the following command from the RMAN prompt： RMAN> CONFIGURE CONTROLFILE AUTOBACKUP ON； After executing this command， in which of the following cases will RMAN make an auto-backup of the control file？（）

A、 when you change the name of a datafile
B、 when you drop a table from the database
C、 when you take an export of the database
D、 when you back up the database using OS utilities
E、 when you issue an ALTER SYSTEM SWITCH LOGFILE statement
F、 when you issue a BACKUP command from inside the RMAN run block

正确答案:A,E,F

第5题：

Your PROD database has been started using the server parameter file. In your PROD database you are using RMAN for backup and recovery operations. You issue the following commands from the RMAN prompt： RMAN> CONFIGURE CONTROLFILE AUTOBACKUP OFF； RMAN> BACKUP DATABASE； Which files from the database will be backed up as a result of this BACKUP command？（）

A、 control file
B、 all datafiles
C、 password file
D、 online redo log file
E、 archive redo log file
F、 server parameter file
G、 only the SYSTEM datafile

正确答案:A,B,F

第6题：

Examine the following RMAN command:Which two statements are true regarding the backup taken by using the above RMAN command?()

A. Only data files and the control file are backed up.

B. Archived redo logs are backed up only I f the database is open during the backup.

C. The backup is deleted after one day, regardless of the default retention policy settings.

D. The backup becomes obsolete after one day, regardless of the default retention policy settings.

参考答案：B, D

第7题：

You executed the following command in Recovery Manager （RMAN） to perform a backup of the DETTBS tablespace： RMAN> BACKUP TABLESPACE DETTBS; Under which conditions would this command execute successfully？（）

A、The database is in NOMOUNT state.
B、The database is in ARCHIVELOG mode and the tablespace is online.
C、The database is in ARCHIVELOG mode and the tablespace is offline.
D、The database is in NOARCHIVELOG mode and the tablespace is online.
E、The database is in NOARCHIVELOG mode and the tablespace is offline.

正确答案:B,C,E

第8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. 4

B. 8

C. 7

D. 0

参考答案：A

第9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 encryption
B、 Set up an Oracle wallet for the encryption
C、 No setup is required as it is a default encryption method
D、 Both Oracle wallet and password must be set up for the encryption

正确答案:B

第10题：

A、 Only data files and the control file are backed up.
B、 Archived redo logs are backed up only if the database is open during the backup.
C、 The backup is deleted after one day，regardless of the default retention policy settings.
D、 The backup becomes obsolete after one day，regardless of the default retention policy settings.

正确答案:B,D

Examine the following RMAN command： BACKUP DATABASE TAG TE

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