单选题
Arestore all the data files from last Sunday’s backup， and then perform a timebased recovery
Brestore all the data files from last Sunday’s backup， and then perform a cancelbased recovery
Crestore all the data files from last Sunday’s backup， and then perform a changebased recovery
Drestore only data files that belong to the SYSTEM tablespace from last Sunday’s backup， and then perform a complete recovery
正确答案
答案解析
略
相似试题
You have lost datafile 4 from your database. Which is typically the fastest way to restore your database? （）
单选题查看答案
You have lost datafile 4 from your database. Which is typically the fastest way to restore your database？（）
单选题查看答案
Which are the prerequisites for performing flashback transactions on your database？（）
多选题查看答案
If you create your database using Oracle Managed Files （OMF）， what is true？（）
单选题查看答案
You executed the STARTUP MOUNT command to start your database. For which database operation do you need to start the database in the MOUNT state？（）
单选题查看答案
If you lost your entire database，including the database spfile，control files，online redo logs，and database datafiles，what kind of recovery would be required with RMAN？（）
单选题查看答案
Your test database is running in NOARCHIVELOG mode. What are the implications of this？ （）
单选题查看答案
You are designing the physical database layout on your host machine. What is the relationship between tablespaces and datafiles in the Oracle database?（）
单选题查看答案
Your test database is running in NOARCHIVELOG mode. Which statement is true regarding the type ofbackups that can be performed on the database（）
单选题查看答案
You work as a database administrator for Supportcenter.cn. Your database is opened inNOARCHIVEKLOG mode. You decide to place the database in ARCHIVELOG mode. How would you do this？（）
多选题查看答案