Webinar - 02- RAC Architecture and RAC Interview Questions & Answers

Agenda:
Standalone Vs RAC
3 Tier Architecture (Standalone Vs RAC)
Software Stack need Volume Manager vs ASM in RAC
RAC Architecture
RAC Internal components
SCAN and Services in RAC
OCR-OLR and voting Disks
Interview Questions

Interview Questions:
Node1 has high load and node 2 has very minimal load what is the cause?
What is SCAN and explain?
SCAN is not connecting to database What you will do as a immediate action?
What is ASM and Grid Infrastructure and Clusterware?
What are advantages of RAC?
Can we patch GI and RAC?
What is rolling and non-rolling patching in RAC?
How SCAN knows which cluster node has least load?
Can I have GI and RAC database in different version?

#RACArchitecture #Standalone #SCAN #Interview #OCR #OLR #RACService #Exadata #RAC #ASM #Oracle

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