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 ...
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：You execute the following Recovery Manager （RMAN） commands i...
问题：单选题What does the output on this report indicate？（） RMAN report need backup； RMAN retention policy will be applied to the command RMAN retention policy is set to redundancy 1 Report of files with less than 1 redundant backups File #bkps Name 5 0 C:/...
问题：You want to create the Recovery Manager （RMAN） Virtual Priva...
问题：单选题Examine the exhibit to view the parameters set in your parameter file. (Click the Exhibit(s) button.) You restart the instance. To what value will the MEMORY_MAX_TARGET parameter be set by default?（）A 120MB 320MC 480MD 600M...
问题：Which three statements are true regarding persistent lightwe...
问题：RMAN provides more granular catalog security through which f...
问题：Your database is running In ARCIIIVELOG mode. One of the dat...
问题：What RMAN command is used to execute a tablespace point-in-t...
问题：Which three functions are performed by the SQL Tuning Adviso...
问题：You run the following commands： RMAN> list expired backup；...
问题：单选题How many individual archive-log destination directories are supported by Oracle Database11g?（）A 7B 1C 10D 11E 21...
问题：You have not configured Oracle Managed Files (OMF) in your d...
问题：单选题Which command creates an image copy？（）A backup as copyB backup copyC copy as backupD copy back...
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：单选题What is the default AU size of an ASM disk group? What is the maximum AU size in an ASM disk group?（）A 100KB default, 10TB maximumB 256KB default, 1024MB maximumC 10MB default, 126PB maximumD 64KB default, 1EB maximumE 1MB default, 64MB maximum...
问题：多选题Which of these are valid Flashback Database recovery point parameters？（）ASCNBTimestampCNamed recovery pointDTransaction IDESession ID...
