Free SnowPro Core Exam Braindumps (page: 16)

Page 15 of 287

Which of the following DML commands isn't supported by Snowflake?

  1. UPSERT
  2. MERGE
  3. UPDATE
  4. TRUNCATE TABLE

Answer(s): A


Reference:

https://docs.snowflake.com/en/sql-reference/sql-dml.html



Which of the following statements is true of zero-copy cloning?

  1. Zero-copy clones increase storage costs as cloning the table requires storing its data twice
  2. All zero-copy clone objects inherit the privileges of their original objects
  3. Zero-copy cloning is licensed as an additional Snowflake feature
  4. At the instance/instant a clone is created, all micro-partitions in the original table and the clone are fully shared

Answer(s): D


Reference:

https://community.snowflake.com/s/question/0D50Z00009D8VOd/zero-copy-cloning-base-data



True or False: When a user creates a role, they are initially assigned ownership of the role and they maintain ownership until it is transferred to another user.

  1. True
  2. False

Answer(s): B


Reference:

https://docs.snowflake.com/en/user-guide/security-access-control-overview.html



The Query History in the Snowflake Web Interface (UI) is kept for approximately:

  1. 60 minutes
  2. 24 hours
  3. 14 days
  4. 30 days
  5. 1 year

Answer(s): C


Reference:

https://docs.snowflake.com/en/sql-reference/account-usage/query_history.html






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