当前分类: 1Z0-053
问题:多选题You have a database with the following tablespaces: SYSTEM, SYSAUX, UNDO, USERS, TEMP. You want to"roll back" the data in the USERS tablespace to the way it looked yesterday. Which tablespaces do you need to perform a point-in-time restore operation o...
查看答案
问题:单选题Which type of backup backs up only data blocks modified since the most recent backup at the same level or lower?()A Differential incremental backupB Different incremental backupC Cumulative backupD Cumulative incremental backup...
问题:The EMP table exists in your schema. You want to execute the...
问题:Your database is running In ARCIIIVELOG mode. One of the dat...
问题:You are working on a CATDB database that contains an Oracle ...
问题:单选题RMAN provides more granular catalog security through which feature?()A Virtual private databaseB Virtual private catalogC RMAN virtual databaseD RMAN secure catalogE Oracle Database Vault...
问题:Which three statements are true about persistent configurati...
问题:What RMAN command is used to execute a tablespace point-in-t...
问题:单选题You are an Oracle DBA responsible for an ASM instance. The disk controller on your system fails. You suspect that the disk itself is okay. You know it will take 24 hours to replace the controller and you don’t want to have to rebuild the disks from scr...
问题:单选题You are maintaining the SALES database. You have added a new disk to a disk group. Automatic Storage Management performs the rebalancing activity. You want to speed up the rebalancing activity. Which parameter should you specify to control the speed o...
问题:What can you determine about the following linguistic sorts ...
问题:多选题What information does the report schema command not provide?()ASize of the datafilesBSize of the tempfilesCDate of last backup for datafiles and tempfilesDFilenames for each datafileECheckpoint SCN associated with the last RMAN backup...
问题:You need to restore your database back to 9/30/2008 at 18:00...
问题:单选题Which command creates an image copy?()A backup as copyB backup copyC copy as backupD copy back...
问题:You want to create the Recovery Manager (RMAN) Virtual Priva...
问题:You run the following commands: RMAN> list expired backup;...
问题:多选题Which two statements are true about encrypting RMAN backup?()AThe transparent encryption of backups uses the encryption walletBThe database uses the same encryption key for every encrypted backupCThe password encryption of backups only uses the passwor...
问题:To set the history retention period for either window loggin...
问题:多选题Identify the channel settings that can be performed using the CONFIGURE CHANNEL or ALLOCATE CHANNEL commands in RMAN ?()ALimiting the input/output (I/O) bandwidth consumptionBSpecifying the size of backup sets and backup piecesCSpecifying vendor-specif...
问题:单选题Your database is in NOARCHIVELOG mode. You start to do a backup, but your users complain that they dont want you to shut down the database to perform the backup. What options are available to you?()A Put the database in hot backup mode and perform an ...