BackGround Process in oracle

Let us we discuss What are the background process in oracle ? 

In architecture we already saw some mandatory (PMON,SMON,DBWR,LGWR,CHPK AND ARCN )background process,but here we are going to see some more background process for more details click here

https://ampersandacademy.com/tutorials/oracle-admin-1/background-process-in-oracle

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