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__________ is a system where operations like data extraction, transformation and loading operations are executed.

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__________ is a system where operations like data extraction, transformation and loading operations are executed.

(a) Data staging

(b) Data integration

(c) ETL

(d) None of the mentioned

I got this question in an international level competition.

My doubt stems from Business Intelligence topic in division Business Intelligence of SQL Server

1 Answer

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Best answer
Correct answer is (a) Data staging

Easiest explanation: In computing, Extract, Transform and Load (ETL) refers to a process in database usage and especially in data warehousing

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