Thank you for infomation.I konw that DB_BLOCK_CHECKING,DB_BLOCK_CHECKSUM parameters can be used for tables,indexes,partiotions.I am wondering about redo log files.I have seen this quesion in one of the OCP
Hello, I am currently studying for B & R 8.0, and in response to your question you'll find the following
DB_BLOCK CHECKSUM is used to check for block corruption errors in datafiles (tables, indexes, etc.)
Log_block checksum = true is to check for block corruption in the redo logs.
Thanks. Exam is little tricky. Think twice before you chosse the answer. What I mean is Questions are easy, but the options are such that each one looks like correck choice.
Concentrate more RMAN.