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Snowflake COF-R02 Practice Test - Questions Answers, Page 3

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List of questions

Question 21

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True or False: Bulk unloading of data from Snowflake supports the use of a SELECT statement.

True
True
False
False
Suggested answer: A
Explanation:

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

asked 23/09/2024
Tania Trif
56 questions

Question 22

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Select the different types of Internal Stages: (Choose three.)

Named Stage
Named Stage
User Stage
User Stage
Table Stage
Table Stage
Schema Stage
Schema Stage
Suggested answer: A, B, C
Explanation:

Reference: https://dwgeek.com/type-of-snowflake-stages-how-to-create-and-use.html/#Snowflake-Internal-Named-Stage

asked 23/09/2024
Ferran Ortega Torrabadell
39 questions

Question 23

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Credit Consumption by the Compute Layer (Virtual Warehouses) is based on: (Choose two.)

Number of users
Number of users
Warehouse size
Warehouse size
Amount of data processed
Amount of data processed
# of clusters for the Warehouse
# of clusters for the Warehouse
Suggested answer: B, D
Explanation:

https://docs.snowflake.com/en/user-guide/credits.html#virtual-warehouse-credit-usage "Snowflakecredits are charged based on the number of virtual warehouses you use, how long they run, and theirsize."

asked 23/09/2024
Evans Sajere
25 questions

Question 24

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True or False: The COPY command must specify a File Format in order to execute.

True
True
False
False
Suggested answer: B
Explanation:

Create Stage:

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

Create Table (STAGE_FILE_FORMAT option):

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

Copy Into:

https://docs.snowflake.com/en/sql-reference/sql/copy-into-table.html

asked 23/09/2024
Novka Mandic
39 questions

Question 25

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Which of the following objects can be cloned? (Choose four.)

Tables
Tables
Named File Formats
Named File Formats
Schemas
Schemas
Shares
Shares
Databases
Databases
Users
Users
Suggested answer: A, B, C, E
Explanation:

Which Objects Can Be Cloned?

Data Containment Objects. Databases. Schemas. Tables. Streams.

Data Configuration and Transformation Objects. Stages. File Formats. Sequences. Tasks

asked 23/09/2024
Ramon Vieira da Rocha
42 questions

Question 26

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Snowflake is designed for which type of workloads? (Choose two.)

OLAP (Analytics) workloads
OLAP (Analytics) workloads
OLTP (Transactional) workloads
OLTP (Transactional) workloads
Concurrent workloads
Concurrent workloads
On-premise workloads
On-premise workloads
Suggested answer: A, C
Explanation:

Reference: https://blog.couchbase.com/its-the-workload-stupid/

https://www.quora.com/Can-Snowflake-be-used-for-an-OLTP-system-or-is-it-only-best-suited-forwarehousing

asked 23/09/2024
Miguel Medina Parra
34 questions

Question 27

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Why would a customer size a Virtual Warehouse from an X-Small to a Medium?

To accommodate more queries
To accommodate more queries
To accommodate more users
To accommodate more users
To accommodate fluctuations in workload
To accommodate fluctuations in workload
To accommodate a more complex workload
To accommodate a more complex workload
Suggested answer: D
Explanation:

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

asked 23/09/2024
Rahul Manikpuri
41 questions

Question 28

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True or False: Reader Accounts incur no additional Compute costs to the Data Provider since they are simply reading the shared data without making changes.

True
True
False
False
Suggested answer: B
Explanation:

Reference: https://interworks.com/blog/bdu/2020/02/05/zero-to-snowflake-secure-data-sharing/

asked 23/09/2024
Avishek Das
44 questions

Question 29

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Which of the following connectors allow Multi-Factor Authentication (MFA) authorization when connecting?

(Choose all that apply.)

JDBC
JDBC
SnowSQL
SnowSQL
Snowflake Web Interface (UI)
Snowflake Web Interface (UI)
ODBC
ODBC
PythonD18912E1457D5D1DDCBD40AB3BF70D5D
PythonD18912E1457D5D1DDCBD40AB3BF70D5D
Suggested answer: A, B, C, D, E
Explanation:

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

asked 23/09/2024
Jovin Jose
36 questions

Question 30

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Which of the following statements describes a benefit of Snowflake’s separation of compute and storage?

(Choose all that apply.)

Growth of storage and compute are tightly coupled together
Growth of storage and compute are tightly coupled together
Storage expands without the requirement to add more compute
Storage expands without the requirement to add more compute
Compute can be scaled up or down without the requirement to add more storage
Compute can be scaled up or down without the requirement to add more storage
Multiple compute clusters can access stored data without contention
Multiple compute clusters can access stored data without contention
Suggested answer: B, C, D
Explanation:

Reference: https://towardsdatascience.com/why-you-are-throwing-money-away-if-your-cloud-datawarehousedoesntseparate-storage-and-compute-65d2dffd450f

asked 23/09/2024
Maria Janice Lecias
54 questions
Total 330 questions
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