Saturday, 4 November 2017

oracle RAC interview questions


Q.if patching in rac one node is succefull on enode fail what you will do
Q.what rootupgrade.sh script will do
Q.why we need to have 3 voting disks
Q.what is gpgnp profile
Q.what is GRD
Q.if OLR is curepted what hapens
Q.How to check OCR and OLR
Q.Where we need to rigister the scan ip
Q.why we need to relocate  SCAN listners
Q.How to check the OCR backup locations
Q.what is cahe fussion
Q.what is split brain syndrom
Q.How configure standby in stand alone for RAC database
Q.Upgradation steps and patching steps
Q.sql profile, sql plane mangement, sql tunning adviser
Q.what is view difference between view and table and meterialised view

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