You have the following requirements in relation to the detection of block corruption for your database instance:-> Check for logical self-consistency of data blocks when modified in memory.-> Checksums are calculated before and after the block change.-> Checks are performed for the lost writes to the physical standby database.Which method would help you perform the above checks automatically?
A. Set the DB_SECUREFILE parameter to PERMITTED.
B. Set the DB_ULTRA_SAFE parameter to DATA_ONLY.
C. Set the DB_LOCK_CHECKSUM parameter to TYPICAL.
D. Set the DB_LOST_WRITE_PROTECT parameter to TYPICAL.
You have the following requirements in relation to the detection of block corruption for your database instance:-> Check
-
- Site Admin
- Posts: 899566
- Joined: Mon Aug 02, 2021 8:13 am