Oracle Part2 online test, online practice test, exam, quiz

Oracle Part2 Online Test

The purpose of this online test is to help you evaluate your Oracle Part2 knowledge yourself. These Multiple Choice Questions (MCQs) on Oracle Part2 will prepare you for technical round of job interview, written test and many certification exams.

The test contains 30 questions and there is no time limit. You will get 1 point for each correct answer. You will get your online test score after finishing the complete test.
(Total 30 questions)        (Time spent 0:0)

1. Is it true that we should avoid joining tables with columns having few unique values?

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