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Snowflake Exam DEA-C01 Topic 1 Question 29 Discussion

Actual exam question for Snowflake's DEA-C01 exam
Question #: 29
Topic #: 1
[All DEA-C01 Questions]

Which methods will trigger an action that will evaluate a DataFrame? (Select TWO)

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Suggested Answer: C

This option will meet the requirements of creating a new development database (DEV) as a clone of the permanent production database (PROD) and disabling Fail-safe for all tables. By using the CREATE TRANSIENT DATABASE command, the Data Engineer can create a transient database that does not have Fail-safe enabled by default. Fail-safe is a feature in Snowflake that provides additional protection against data loss by retaining historical data for seven days beyond the time travel retention period. Transient databases do not have Fail-safe enabled, which means that they do not incur additional storage costs for historical data beyond their time travel retention period. By using the CLONE option, the Data Engineer can create an exact copy of the PROD database, including its schemas, tables, views, and other objects.


Contribute your Thoughts:

Rosalind
6 days ago
I'm not sure about option D, but I think option E will also trigger an action to evaluate a DataFrame.
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Delisa
10 days ago
I agree with Brett, selecting and collecting columns will evaluate the DataFrame.
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Brett
11 days ago
I think options C and D will trigger an action to evaluate a DataFrame.
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