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摘要： 23、Which two are true about data dictionary and dynamic performance views (v$ views)? A) All database users have access to ALL_* views. B) Data dictio 阅读全文

摘要： 22、You are planning a software installation for both Oracle Database 11g Release 1 and Release 2. You plan to have at lease one database for each rele 阅读全文

摘要： 21、Which two are true about roles? A) A role can be password-protected. B) A role can be granted to another role. C) Only one default role can be gran 阅读全文

摘要： 20、 Which is true about the SYSTEM and SYSAUX tablespaces? A) The SYSAUX tablespace can be made read-only but the SYSTEM tablespace cannot. B) Both ta 阅读全文

摘要： 19、Which is true about invalid PL/SQL objects? A) They are automatically recompiled against the new definition of a referenced object at the same time 阅读全文

摘要： 18、You want to Install Oracle 11g database software and create a database on ASM Immediately after the Install. Your plan is to install both Oracle da 阅读全文

摘要： 17、Which two statements are true about tablespaces? A) A database can contain multiple undo tablespaces. B) A database can contain only a single tempo 阅读全文

摘要： 16、Your database Is configured In archivelog mode. The USERS01 tablespace Is currently online. You are required to take the tablespace offline. Which 阅读全文

摘要： 15、Which two are true about space management in tablespaces? A) Locally managed tablespaces have either ASSM or manual segment space management (MSSM) 阅读全文

摘要： 14、Which command is used to display files that no longer conform to the backup retention policy? A) REPORT OBSOLETE B) SHOW DATAFILE BACKUP COPIES C) 阅读全文