You can perform consistent backups only.
You can perform a complete database backup without shutting down the database instance.
You can back up data files only when all data files have the same SCN recorded in the control file.
You can back up only those data files whose headers are frozen by using ALTER TABLESPACE BEGINBACKUP or ALTER DATABASE BEGIN BACKUP commands
第1题:
Your test database is running in NOARCHIVELOG mode. Which statement is true regarding the type ofbackups that can be performed on the database()
第2题:
You are working on a database that must be functioning 24 hours a day, 7 days a week. The databaseis configured in ARCHIVELOG mode. Which two options do you have for performing user-managed backups()
第3题:
You are managing an Oracle Database 11g database. You configured the database to run inARCHIVELOG mode. Which two statements are true in this scenario()
第4题:
Which two requirements are critically important to implement for your database backup strategy if you require a 24 hours a day, 7 days a week production environment?()
第5题:
You must shut down the database instance to perform the backups.
You must configure the Flash Recovery Area (FRA) for the database.
You can perform complete database backups without closing the database.
All the previous closed database backups including control files become invalid after you configure thedatabase to ARCHIVELOG mode.
第6题:
You must configure block change tracking file
You must have first level 1 backups for RMAN to restore blocks
You must ensure that the SALES database is mounted or open
You must have full or level 0 backups for RMAN to restore blocks
You must take the tools01.dbf data file offline before you start a block media recovery
第7题:
You can perform open database backups.
You can perform closed database backups.
You cannot perform schema-level logical backups.
You can perform the backup of only the SYSTEM tablespace when the database is open.
第8题:
You must configure block change tracking file
You must have first level 1 backups for RMAN to restore blocks
You must ensure that the SALES database is mounted or open
You must have full or level 0 backups for RMAN to restore blocks
You must take the tools01.dbf data file offline before you start a block media recovery
第9题:
backup of offline tablespaces
backup of readonly tablespaces
backup of systemcritical tablespaces
backup of online, locally managed tablespaces
backup of read/write dictionarymanaged tablespaces
第10题:
Online redo log files can be backed up.
Archived redo log files are backed up.
Only used data blocks can be backed up as backup sets.
Only consistent database backups can be performed.
RMAN backup can be taken only if the database is configured in ARCHIVELOG mode.
第11题:
You must have change tracking enabled in your database
Your database must be running in NOARCHIVELOG mode
To back up a tablespace, it must be in backup mode
To back up a tablespace, it must first be taken offline
第12题:
You have to shut down the database to perform the backups.
Archiving information is written to the data files and redo log files.
You can perform complete database backups without closing the database.
Online redo log files have to be multiplexed before putting the database in ARCHIVELOG mode.
All the previous database backups become invalid after you configure the database to ARCHIVELOG mode.
第13题:
Your database is functioning in NOARCHIVELOG mode. Your database contains 15 tablespaces. You want to use Recovery Manager (RMAN) to perform backups. Which two backups would you be able to perform when the database is being accessed by users?()
第14题:
In which two cases would you perform only consistent backup?()
第15题:
You are managing a 24*7 database. The backup strategy for the database is to perform user-managed backups. Identify two prerequisites to perform the backups.()
第16题:
Your test database is running in NOARCHIVELOG mode. What are the implications of this? ()
第17题:
You can perform consistent backups only.
You can perform a complete database backup without shutting down the database instance.
You can back up data files only when all data files have the same SCN recorded in the control file.
You can back up only those data files whose headers are frozen by using ALTER TABLESPACE BEGINBACKUP or ALTER DATABASE BEGIN BACKUP commands
第18题:
You must shut down the database instance to perform the backups.
You must configure the Flash Recovery Area (FRA) for the database.
You can perform complete database backups without closing the database.
All the previous closed database backups including control files become invalid after you configure thedatabase to ARCHIVELOG mode.
第19题:
You can perform online whole database backups.
You can performofflinewhole database backups.
You cannot perform schema-level export/import operations.
You can perform the backup of only the SYSTEM tablespace when the database is open.
第20题:
user-managed backups.
partial database backups.
consistent database backups.
inconsistent database backups.
第21题:
ARCHIVELOG mode.
NOARCHIVELOG mode.
Open database backups.
Consistent whole backups.
第22题:
You can perform consistent backups only.
You can perform a complete database backup without shutting down the database instance.
You can back up data files only when all data files have the same SCN recorded in the control file.
You can back up only those data files whose headers are frozen by using ALTER TABLESPACE BEGINBACKUP or ALTER DATABASE BEGIN BACKUP commands.
第23题:
The database must be opened in restricted mode.
The database must be configured to run in ARCHIVELOG mode.
The tablespaces are required to be in backup mode before taking the backup.
The tablespaces are required to be in read-only mode before taking the backup
第24题:
You are working on a database where downtime is not tolerated.
You are working on a database where downtime can be tolerated.
You are working on a database that operates in ARCHIVELOG mode.
You are working on a database that operates in NOARCHIVELOG mode.
You are working on a database where all the tablespaces are locally managed.
You are working on a database where control files and redo log files are multiplexed.
You are working on a database where control files and redo log files are not multiplexed.