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Exam Certified Data Engineer Professional All Questions

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Exam Certified Data Engineer Professional topic 1 question 154 discussion

Actual exam question from Databricks's Certified Data Engineer Professional
Question #: 154
Topic #: 1
[All Certified Data Engineer Professional Questions]

The data architect has mandated that all tables in the Lakehouse should be configured as external Delta Lake tables.

Which approach will ensure that this requirement is met?

  • A. Whenever a database is being created, make sure that the LOCATION keyword is used.
  • B. When the workspace is being configured, make sure that external cloud object storage has been mounted.
  • C. Whenever a table is being created, make sure that the LOCATION keyword is used.
  • D. When tables are created, make sure that the UNMANAGED keyword is used in the CREATE TABLE statement.
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Suggested Answer: C 🗳️

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benni_ale
2 weeks, 5 days ago
Selected Answer: C
Location keyword in CTAS statment in only way to create External tables
upvoted 1 times
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m79590530
1 month ago
Selected Answer: C
CREATE-ing a TABLE with LOCATION key word makes it EXTERNAL TABLE. By CREATE-ing the database/schema with the LOCATION key word we can have specific locations for the schemas/databases containing MANAGED tables when these tables inside these schemas/databases are CREATE-d withOUT the LOCATION key word. This approach allows for configuring MANAGED TABLES at specific locations by fully leveraging Databricks Lakehouse automatic optimizations and performance tunning for them.
upvoted 2 times
benni_ale
2 weeks, 5 days ago
U are a dragon
upvoted 1 times
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