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Database Administrator Dba Interview Questions
3,444 database administrator dba interview questions shared by candidates
Are you available for the hours of the job? Is the pay what you are expecting? You are given detailed information of where you are going to work and supervisor, if you are excepted for the job.
Do you know what chmod is
explain different performance scenarios
Describe the different DG Availability modes
Basic questions of Oracle Databases
I was asked about the Oracle DBA technical skills
How would you identify a long running query? How would would find out the execution plan of that query? If you have a SPID how could you see what query that spid was executing? Name the types of waits in SQL-Server? What do they mean? Is there another way besides SQL Server Profiler, Extended Events and Performance Monitor to see waits, I/O, etc? What is the difference between an Implicit and Explicit query in SQL? With a large database using Blobs what sort of configuration changes do you have to make? How do you setup indexing specifically? What steps do you take to tune SQL queries? How would you go about rewriting a poorly performing query? How could you tell where indexes were missing? Why would you choose SQL-Server over Oracle?
Totally on Real application clusters
Where do you see yourself in 5 years?
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