The C # # B_ADMIN user can perform all backup and recovery operations using RMAN only.
The C # # C_ADMIN user can perform the data guard operation with Data Guard Broker.
The C # # A_ADMIN user can perform wallet operations.
The C # # D_ADMIN user can perform backup and recovery operations for Automatic Storage Management (ASM).
The C # # B_ADMIN user can perform all backup and recovery operations using RMAN or SQL* Plus.
第1题:
All the database users are presently connected to the database instance and working. The HR userhas opened three database sessions and executed the following command in one of his sessions: SQL> UPDATE persons SET ccode=’U031’ WHERE ccode=’U029’; 123 rows updated. SQL> DELETE FROM persons WHERE exp=’Y’; 3 rows deleted. The SYS user opens a new session after HR executed the above commands. Which sessions can seethe effect of the UPDATE and DELETE commands ()
第2题:
You want to take the backup of the USERS tablespace. It has a single data file of 900 MB. You have tape drives of 300 MB each. The SBT channel is configured for Recovery Manager (RMAN). To accomplish the backup, you issued the following RMAN command: RMAN> BACKUP SECTION SIZE 300M TABLESPACE users; Which two statements are true about the execution of the above command? ()(Choose two.)
第3题:
Examine the command: SQL> ALTER USER skd ACCOUNT LOCK; Which two statements are true after the command is executed()
第4题:
You executed the following command in the Recovery Manager (RMAN): RMAN> REPORT NEED BACKUP days 3; What is the output of this command?()
第5题:
You executed the following command in Recovery Manager (RMAN): RMAN> REPORT NEED BACKUP days 3; What is the output of this command?()
第6题:
You executed the following command in Recovery Manager (RMAN) against your Oracle 10g database: RMAN> REPORT NEED BACKUP days 3; What would be the output of this command?()
第7题:
The copy of the datafile created is stored in the RMAN repository.
The copy of the datafile created can be viewed using the LIST BACKUP command.
The copy of the datafile created using this COPY command can be placed only on the disk.
The copy of the datafile created is similar to the backup of the file created using the BACKUP command.
The copy of the datafile created can be used for recovering the database using the user-managed recovery method.
第8题:
It improves usability by enabling you to reuse the scripts to perform recovery operations.
It detects block corruption while restoration and recovery operations.
It enables you to perform block media recovery.
It is capable to recover through unrecoverable operations, with only full database backups.
第9题:
The script is stored only in the control file.
The script is stored only in the recover catalog.
The script can be executed only by using the RMAN RUN command.
The commands of the script can be displayed with the LIST command.
The commands of the script can be displayed with the PRINT command.
The commands of the script can be displayed with the REPORT command.
第10题:
System privileges apply only to the PDB in which they are used.
Local users cannot use local system privileges on the schema of a common user.
The granter of system privileges must possess the set container privilege.
Common users connected to a PDB can exercise privileges across other PDBs.
System privileges with the with grant option container all clause must be granted to a common user before the common user can grant privileges to other users.
第11题:
The backup as copy can only be taken to disk
The backup as copy can only be taken to tape
Backup can be performed only when the instance is shutdown
Backup will constitute all used and unused blocks in the database
第12题:
The database will open, and the tablespace automatically comes out of the backup mode.
The database will be mounted, and recovery must be performed on the USERS tablespace.
The database will be mounted, and data files in the USERS tablespace must be taken out of the backup mode.
The database will not be mounted, and you must restore all the data files for the USERS tablespace from the backup, and perform recovery.
第13题:
All the database users are presently connected to the database instance and working. The HR user hasopened three database sessions and executed the following command in one of his sessions:SQL> UPDATE persons SET ccode=’U031’ WHERE ccode=’U029’; 123 rows updated.SQL> DELETE FROM persons WHERE exp=’Y’;3 rows deleted. The SYS user opens a new session after HR executed the above commands. Which sessions can see theeffect of the UPDATE and DELETE commands()
第14题:
Identify the channel settings that can be performed using the CONFIGURE CHANNEL or ALLOCATECHANNEL commands in RMAN() (choose all that apply)
第15题:
Examine the command: SQL> ALTER USER skd ACCOUNT LOCK; Which two statements are true after the command is executed()
第16题:
In your database, all the tablespaces are locally managed. You started Recovery Manager (RMAN) using recovery catalog and restored the control file by using the following command: RMAN> RESTORE CONTROLFILE; Which two operations do you need to perform after restoring the control file from backup?()
第17题:
Examine the query and its output executed In an RDBMS Instance:Which three statements are true about the users (other than sys) in the output?()
第18题:
To accomplish user-managed backup for the USERS tablespace, you issued the following command to put the database in backup mode: SQL> ALTER TABLESPACE users BEGIN BACKUP; While copying the file to the backup destination a power outage caused the instance to terminate abnormally. Which statement is true about the next database startup and the USERS tablespace?()
第19题:
The SKD user cannot log in to the database instance.
The objects owned by the SKD user are not accessible to any user.
The other users can access the objects owned by the SKD user, on which they have access.
The password for the SKD user expires and the user is forced to change the password at the next log in
第20题:
a list of files that require a backup within three days
a list of files requiring more than 3 days of archive logs to apply
a list of files that RMAN recommends be backed up only once in every three days,based on low volatility
a list of files for which a backup has already been performed in the last three days and which is required to be backed up again based on the high number of transactions performed on them
第21题:
The C # # B_ADMIN user can perform all backup and recovery operations using RMAN only.
The C # # C_ADMIN user can perform the data guard operation with Data Guard Broker.
The C # # A_ADMIN user can perform wallet operations.
The C # # D_ADMIN user can perform backup and recovery operations for Automatic Storage Management (ASM).
The C # # B_ADMIN user can perform all backup and recovery operations using RMAN or SQL* Plus.
第22题:
The SKD user cannot log in to the database instance.
The objects owned by the SKD user are not accessible to any user.
The other users can access the objects owned by the SKD user, on which they have access.
The password for the SKD user expires and the user is forced to change the password at the next log in.
第23题:
The backup piece size will be limited to 300 MB
The RMAN uses multiplexing to perform backup
The operation is accomplished using the default channel available
The RMAN parallelizes the backup although the parallelism is not set for a channel
第24题:
Limiting the input/output (I/O) bandwidth consumption
Specifying the size of backup sets and backup pieces
Specifying vendor-specific information for a media manager
Specifying the parallelism for backup and restore operations