Author Question: Which is not a guideline that can help analysts to take a systematic approach to analysis? A) ... (Read 99 times)

kamilo84 · **on:** Jul 7, 2018

Which is not a guideline that can help analysts to take a systematic approach to analysis?

A) Examine documents for key or guiding metaphors.
B) Look for insiders versus outsiders or we against them mentality in documents.
C) List terms that characterize good or evil which almost never appear in documents.
D) Recognize a sense of humor, if present.

Question 2

What takes place during the transformation part of ETL?

What will be an ideal response?

Jsherida · **Reply #1 on:** Jul 7, 2018

Answer to Question 1

C

Answer to Question 2

Transformation refers to the process of transforming the structure of extracted data in order to fit the structure of the target data warehouse model. In addition to changing the structure of the extracted data, the transformation part of the ETL process also includes data quality control and, if needed, data quality improvement.