Pergunta de entrevista da empresa Ness Digital Engineering

As this is for Lead Database Administrator role. Interviewer checked about the knowledge on Databases with advanced versions. Highlighted on basics and scenario-based questions. Building -2node rac culuster in 19c env Data guard exp- manulaly set up DG backup questions archive logs are not shipping issues network glich and listner status issue DB is large and backup is taking lot of time to completed- reasons to reduce the backup time to complete. Rman backup issue Data export and import issues. Monitoring the DB based on tools Versions/Rac nodes/active/passive rac configuration of rac node Mat view refresh/partitions Performance issue connectivity issues