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Exam Certified Data Analyst Associate All Questions

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Exam Certified Data Analyst Associate topic 1 question 17 discussion

Actual exam question from Databricks's Certified Data Analyst Associate
Question #: 17
Topic #: 1
[All Certified Data Analyst Associate Questions]

The stakeholders.customers table has 15 columns and 3,000 rows of data. The following command is run:

After running SELECT * FROM stakeholders.eur_customers, 15 rows are returned. After the command executes completely, the user logs out of Databricks.
After logging back in two days later, what is the status of the stakeholders.eur_customers view?

  • A. The view remains available and SELECT * FROM stakeholders.eur_customers will execute correctly.
  • B. The view has been dropped.
  • C. The view is not available in the metastore, but the underlying data can be accessed with SELECT * FROM delta. `stakeholders.eur_customers`.
  • D. The view remains available but attempting to SELECT from it results in an empty result set because data in views are automatically deleted after logging out.
  • E. The view has been converted into a table.
Show Suggested Answer Hide Answer
Suggested Answer: B 🗳️
by RasipalayamRDK at March 4, 2024, 9:33 p.m.

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MDWPartners
2 months ago
Selected Answer: B
temporary views are dropped after the user's session end
upvoted 2 times
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31cadd7
2 months, 2 weeks ago
Selected Answer: A
Views in Databricks are metadata objects that do not store data themselves but provide a virtual representation of the underlying data. Once created, a view remains available in the metastore even after the user logs out. Therefore, SELECT * FROM stakeholders.eur_customers will execute correctly when the user logs back in.
upvoted 1 times
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csrazdan
4 months ago
Selected Answer: B
It is a temp view that will get deleted after user closes current sessionm
upvoted 1 times
...
sanjeev735
5 months, 3 weeks ago
I think the answer is A
upvoted 1 times
...

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