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Data Warehousing 3 online test, online practice test, exam, quiz
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Data Warehousing 3
Data Warehousing 3 Online Test
The purpose of this online test is to help you evaluate your Data Warehousing 3 knowledge yourself. These Multiple Choice Questions (MCQs) on Data Warehousing 3 will prepare you for technical round of job interview, written test and many certification exams.
The test contains 20 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
20
questions)
(Time spent
0:0
)
1. What is the sequence of activities to load data into warehouse?
First load data into fact tables then dimension tables, then Aggregates if any
First Aggregates then load data into dimension tables, then fact tables
First load data into dimension tables, then fact tables, then Aggregates if any
Does not matter if we load either of fact, dimensions, or aggregates
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