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Snowflake COF-R02 Practice Test - Questions Answers, Page 4

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True or False: Snowflake’s data warehouse was built from the ground up for the cloud in lieu of using an existing database or a platform, like Hadoop, as a base.

A.
True
A.
True
Answers
B.
False
B.
False
Answers
Suggested answer: B

Explanation:

Reference: https://docs.snowflake.com/en/user-guide/intro-key-concepts.html

Which of the following statements are true of Virtual Warehouses? (Choose all that apply.)

A.
Customers can change the size of the Warehouse after creation
A.
Customers can change the size of the Warehouse after creation
Answers
B.
A Warehouse can be resized while running
B.
A Warehouse can be resized while running
Answers
C.
A Warehouse can be configured to suspend after a period of inactivity
C.
A Warehouse can be configured to suspend after a period of inactivity
Answers
D.
A Warehouse can be configured to auto-resume when new queries are submitted
D.
A Warehouse can be configured to auto-resume when new queries are submitted
Answers
Suggested answer: A, B, C, D

Explanation:

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

The PUT command: (Choose two.)

A.
Automatically creates a File Format object
A.
Automatically creates a File Format object
Answers
B.
Automatically uses the last Stage created
B.
Automatically uses the last Stage created
Answers
C.
Automatically compresses files using Gzip
C.
Automatically compresses files using Gzip
Answers
D.
Automatically encrypts files
D.
Automatically encrypts files
Answers
Suggested answer: C, D

Explanation:

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

Which interfaces can be used to create and/or manage Virtual Warehouses?

A.
The Snowflake Web Interface (UI)
A.
The Snowflake Web Interface (UI)
Answers
B.
SQL commands
B.
SQL commands
Answers
C.
Data integration tools
C.
Data integration tools
Answers
D.
All of the above
D.
All of the above
Answers
Suggested answer: D

Explanation:

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

When a Pipe is recreated using the CREATE OR REPLACE PIPE command:

A.
The Pipe load history is reset to empty
A.
The Pipe load history is reset to empty
Answers
B.
The REFRESH parameter is set to TRUE
B.
The REFRESH parameter is set to TRUE
Answers
C.
Previously loaded files will be ignored
C.
Previously loaded files will be ignored
Answers
D.
All of the above
D.
All of the above
Answers
Suggested answer: A

Explanation:

https://docs.snowflake.com/en/user-guide/data-load-snowpipe-manage.html#load-history

"When a pipe is recreated, the load history is dropped."

What is the minimum Snowflake edition that customers planning on storing protected information in Snowflake should consider for regulatory compliance?

A.
Standard
A.
Standard
Answers
B.
Premier
B.
Premier
Answers
C.
Enterprise
C.
Enterprise
Answers
D.
Business Critical Edition
D.
Business Critical Edition
Answers
Suggested answer: D

Explanation:

Reference: https://docs.snowflake.com/en/user-guide/intro-editions.html

True or False: It is possible to load data into Snowflake without creating a named File Format object.

A.
True
A.
True
Answers
B.
False
B.
False
Answers
Suggested answer: A

Explanation:

Reference: https://docs.snowflake.com/en/user-guide/data-load-external-tutorial-create-fileformat.html

True or False: A table in Snowflake can only be queried using the Virtual Warehouse that was used to load the data.

A.
True
A.
True
Answers
B.
False
B.
False
Answers
Suggested answer: B

True or False: Query ID’s are unique across all Snowflake deployments and can be used in communication with Snowflake Support to help troubleshoot issues.

A.
True
A.
True
Answers
B.
False
B.
False
Answers
Suggested answer: A

Which of the following statements are true of Snowflake releases: (Choose two.)

A.
They happen approximately weekly
A.
They happen approximately weekly
Answers
B.
They roll up and release approximately monthly, but customers can request early release application
B.
They roll up and release approximately monthly, but customers can request early release application
Answers
C.
During a release, new customer requests/queries/connections transparently move over to the newer version
C.
During a release, new customer requests/queries/connections transparently move over to the newer version
Answers
D.
A customer is assigned a 30 minute window (that can be moved anytime within a week) during which the system will be unavailable and customer is upgraded
D.
A customer is assigned a 30 minute window (that can be moved anytime within a week) during which the system will be unavailable and customer is upgraded
Answers
Suggested answer: A, C

Explanation:

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

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