Snowflake SnowPro Core COF-C02 Exam Questions in PDF

Free Snowflake COF-C02 Dumps Questions (page: 11)

Which of the following statements are true of VALIDATION_MODE in Snowflake? (Choose two.)

  1. The VALIDATION_MODE option is used when creating an Internal Stage
  2. VALIDATION_MODE=RETURN_ALL_ERRORS is a parameter of the COPY command
  3. The VALIDATION_MODE option will validate data to be loaded by the COPY statement while completing the load and will return the rows that could not be loaded without error
  4. The VALIDATION_MODE option will validate data to be loaded by the COPY statement without completing the load and will return possible errors

Answer(s): B,D



What privileges are required to create a task?

  1. The GLOBAL privilege CREATE TASK is required to create a new task.
  2. Tasks are created at the Application level and can only be created by the Account Admin role.
  3. Many Snowflake DDLs are metadata operations only, and CREATE TASK DDL can be executed without virtual warehouse requirement or task specific grants.
  4. The role must have access to the target schema and the CREATE TASK privilege on the schema itself.

Answer(s): D



What are the three things customer want most from their enterprise data warehouse solution? (Choose three.)

  1. On-premise availability
  2. Simplicity
  3. Open source based
  4. Concurrency
  5. Performance

Answer(s): B,D,E



True or False: Some queries can be answered through the metadata cache and do not require an active Virtual Warehouse.

  1. True
  2. False

Answer(s): A



When scaling out by adding clusters to a multi-cluster warehouse, you are primarily scaling for improved:

  1. Concurrency
  2. Performance

Answer(s): A


Reference:

https://docs.snowflake.com/en/user-guide/warehouses-multicluster.html



What is the minimum Snowflake edition that provides data sharing?

  1. Standard
  2. Premier
  3. Enterprise
  4. Business Critical Edition

Answer(s): A


Reference:

https://docs.snowflake.com/en/user-guide/intro-editions.html#data-sharing



True or False: Each worksheet in the Snowflake Web Interface (UI) can be associated with different roles, databases, schemas, and Virtual Warehouses.

  1. True
  2. False

Answer(s): A



True or False: You can query the files in an External Stage directly without having to load the data into a table.

  1. True
  2. False

Answer(s): A


Reference:

https://docs.snowflake.com/en/user-guide/tables-external-intro.html



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AI Tutor Explanation
4/25/2026 1:42:20 PM

Question 104:

  • Correct answer: D) Multi-Terabyte (TB) Range

  • Brief explanation:
- clustering keys organize data into micro-partitions to improve pruning when queries filter on those columns. - The performance benefit is most significant for very large tables; for small tables the overhead of maintaining clustering outweighs gains. - Therefore, as a best practice, define clustering keys on tables at the TB scale.

A
AI Tutor Explanation
4/21/2026 8:48:36 AM

Question 3:

  • False is the correct answer (Option B).

Why:
  • In Snowflake, a database is a metadata object that exists within a single Snowflake account. Accounts are isolated—there isn’t one database that lives in multiple accounts.
  • You can access data across accounts via data sharing or database replication, but these create separate database objects in the other accounts (e.g., a database in the consumer account created from a share), not a single shared database across accounts.

So a single database cannot exist in more than one Snowflake account.

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