Oracle Performance Tuning Mock Interview
Master 30 Oracle Performance Tuning interview questions covering SQL optimization, indexing strategies, and execution plans.
Question 18 of 30
What types of wait events can be tuned to improve the performance of an Oracle database?
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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.
You may already recognize this is a follow-up to a question you were asked earlier in the interview. Interviewers ask follow-up questions directly after the original question to clarify your answer, collect more information, or explore the topic in more detail. They may also ask follow-up questions at points later in the interview to calibrate your answers. Interviewers appreciate candidates who are consistent throughout the interview. This tells them that you are not fabricating your answers but rather are using your knowledge, experience, and expertise to respond to their questions.
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.
If you are asked a follow-up question directly after the initial question, it indicates that the interviewer needs more information. This signals you to provide more details or elaborate on the answer. If the follow-up question occurs later in the interview, interviewers are looking to calibrate your answers to similar questions. In this case, try to remember your initial response to their question, then similarly answer this one.
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 I stated earlier, wait events are one of the components which can be tuned to improve the performance of an Oracle database that tracks the weight events which can be tuned are CPU time, and direct path read."
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