Oracle RAC Mock Interview
Master 45 Oracle RAC interview questions covering clustering, failover, and grid architecture.
Question 13 of 45
What query do you use to find out what object has its blocks being shipped across the instance the most?
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William Swansen has worked in the employment assistance realm since 2007. He is an author, job search strategist, and career advisor who helps individuals worldwide and in various professions to find their ideal careers.
As the interview progresses, the interviewer will continue to ask you technical and operational questions. However, these will become increasingly more challenging. This indicates that the interviewer is gaining confidence in your abilities and is willing to explore your background in more detail. They may have already made up their mind about your qualifications and are just exploring ancillary areas.
William Swansen has worked in the employment assistance realm since 2007. He is an author, job search strategist, and career advisor who helps individuals worldwide and in various professions to find their ideal careers.
Even though the technical and operational questions are becoming more difficult, you should continue to answer them briefly and directly, using simple, easy-to-understand language. Continuity throughout the interview is important because it demonstrates your qualifications for the job. It also shows the interviewer that you remain calm in challenging situations and can communicate clearly, even to people with nontechnical backgrounds. These soft skills are just as important as your technical expertise and experience working as an Oracle RAC administrator.
William Swansen has worked in the employment assistance realm since 2007. He is an author, job search strategist, and career advisor who helps individuals worldwide and in various professions to find their ideal careers.
"Knowing the various queries, commands, and other methodologies for determining the status of an Oracle RAC database and what errors have occurred is fundamental to this position. I pride myself on knowing the most common of these and being able to locate the more obscure commands and queries I may need. To find out what object has its blocks being shipped across the instance the most, I would use 'dba_hist_seg_stats'."
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