You are working on a 24X7 database. You want to design a backup strategy for your database that uses user managed backups. You want to be able to perform all backups while the database remains online. Which statement about performing user-managed backups in a 24x7 environment is true?()
第1题:
Your database is running in ARCHIVELOG mode. You are performing a user-managed backup of the DATA1 tablespace. You place the DATA1 tablespace in backup mode by issuing the following statement: ALTER TABLESPACE data1 BEGIN BACKUP; While you are performing the backup, an error occurs that causes the instance to terminate abnormally. Which statement about the DATA1 tablespace is true?()
第2题:
You are managing a 24*7 database. The backup strategy for the database is to perform user-managedbackups.Identify two prerequisites to perform the backups. (Choose two.)()
第3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4题:
You want to perform an RMAN backup of database as a copy. Which two factors will you consider while performing the backup operation?()
第5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6题:
You want to back up your 100-GB database on a remote tape device. You are required to ensure that minimum network bandwidth is consumed while transferring the backups to the tape device. The current consumption of your CPU is approximately 40 percent. Which type of backup should you perform?()
第7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8题:
standard backup set
image copy
compressed backup
user-managed backup
第9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10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11题:
backup set only
image copy only
only user-managed backup
both image copy and backup set
only incremental image copy backup
第12题:
by using the Flashback Table feature
by using the Flashback Database feature
by performing incomplete recovery using RMAN utility
by performing incomplete recovery using user-managed recovery
第13题:
Management has decided that the database must be available 24 hours a day, 7 days a week. Given this requirement, which type of backup is required?()
第14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15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16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17题:
You are maintaining your database in Oracle10g. While performing an incremental backup of the database, you want to back uponly those blocks that have changed since the last backup. Which file will you create to increase the performance of the backup operation while performing the incremental backup of the database?()
第18题:
You want to perform a backup of your database to tape. Which backup format can you use?()
第19题:
The DATA1 tablespace is automatically taken out of backup mode when the instance aborts.
If you restart the database, the DATA1 tablespace will be automatically taken out of backup mode when the database is opened.
If you restart the database, the DATA1 tablespace will be automatically taken out of backup mode when the database is mounted.
If you restart the database, the database will not be opened.
第20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21题:
Backup of offline tablespaces.
Backup of read-only tablespaces.
Backup of system-critical tablespaces.
Backup of online, locally managed tablespaces.
Backup of read/write dictionary-managed tablespaces.
第22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23题:
Reregistering the target database in recovery catalog
Transporting the new tablespaces to the recovery catalog database
Syncronizing the recovery catalog with the target database control file
Performing a fresh backup of the target database to include the new data files in the catalog database