多选题
A The user has dropped an important table that needs to be recovered.
B The database files are corrupted when the database is open.
C You are not able to start up the database instance because the required database files are missing.
D The archived log files are missing for which backup is not available.
正确答案
答案解析
略
相似试题
Identify the two optional WebLogic security providers in an Oracle WebLogic security realm（）
多选题查看答案
Identify two situations in which the block header grows in a data block. （）
多选题查看答案
Identify the two situations in which the alert log file is updated with details. （）
多选题查看答案
Identify the two options that can be used to patch WebLogic Server without Incurring application downtime.（）
多选题查看答案
Identify the two tablespaces whose data files are so critical that only a closed recovery is possible.（）
多选题查看答案
Identify the two direct sources from where SQL plans can be loaded into the SQL plan baselines.（）
多选题查看答案
Identify two correct options regarding subscription processing.（） (Choose two.)
多选题查看答案
Identify the two situations in which you use the alert log file in your database to check the details.（）
多选题查看答案
Identify two correct statements about multitenant architectures.（）
多选题查看答案