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Oracle DBA interview Questions

So many fresher Oracle DBAs and intermediate Oracle DBAs are searching online Oracle DBA interview Questions but unfortunately they are getting older and theoretical questions about Oracle basics. If you will prepare yourself from those content then you might get trouble to crack technical interview.

You need to prepare yourself about technical interview with consideration of recruiter company’s requirements. In most of cases, interviewer will ask questions about their own requirements.

Basics of Partition Tables in Oracle

Basics of Partition Tables

Partitioning is a method of splitting an object (a table or index) into separate parts (called partitions) based on some criterion that is assigned to the partition. The criterion might be a date range, a number range, or any other possible value. Imagine, for example, that you have a huge table that is driving you crazy because queries on it are really slow. You get so mad at this table that you take a logical hatchet and begin to slice the table up into many smaller tables is a partition.