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CompTIA Exam DA0-001 Topic 5 Question 18 Discussion
Actual exam question for
CompTIA's
DA0-001 exam
Question #: 18
Topic #: 5
[All DA0-001 Questions]
Topic #: 5
Emma is working in a data warehouse and finds a finance fact table links to an organization dimension, which in turn links to a currency dimension that not linked to the fact table.
What type of design pattern is the data warehouse using?
Suggested Answer:
C
Correct answer C. Snowflake.
Since the dimension links to a dimension that isn't connected to the fact table, it must be a Snowflake, with a Star, all dimensions link directly to the fact table, Sun and Comet are not data warehouse design patterns.
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