1Z0-067 · Question #133
Which three types of failures are detected by the Data Recovery Advisor (DRA)?
The correct answer is A. loss of a non-critical data file B. loss of a control file C. physical data block corruption. Data Recovery Advisor can diagnose failures such as the following: Components such as datafiles and control files that are not accessible because they do not exist, do not have the correct access permissions, have been taken offline, and so on Physical corruptions such as block…
Question
Which three types of failures are detected by the Data Recovery Advisor (DRA)?
Options
- Aloss of a non-critical data file
- Bloss of a control file
- Cphysical data block corruption
- Dlogical data block corruption
- Eloss of an archived redo log file
How the community answered
(37 responses)- A73% (27)
- D8% (3)
- E19% (7)
Explanation
Data Recovery Advisor can diagnose failures such as the following: Components such as datafiles and control files that are not accessible because they do not exist, do not have the correct access permissions, have been taken offline, and so on Physical corruptions such as block checksum failures and invalid block header field values
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