SnowPro® Core Certification 2026 Exam (COF-C03)

Question 1

When publishing a Snowflake Data Marketplace listing into a remote region what should be taken into consideration? (Choose two.)

A. The user must have the ORGADMIN role available in at least one account to link accounts for replication.

B. Shares attached to listings in remote regions can be viewed from any account in an organization.

C. For a standard listing the user can wait until the first customer requests the data before replicating it to the target region.

D. The listing is replicated into all selected regions automatically, the data is not.

E. There is no need to have a Snowflake account in the target region, a share will be created for each user.

Correct Answer: A,D

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Question 2

What will prevent unauthorized access to a Snowflake account from an unknown source?

A. End-to-end encryption

B. Multi-Factor Authentication (MFA)

C. Role-Based Access Control (RBAC)

D. Network policy

Correct Answer: D

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Question 3

By default, which Snowflake role has the ability to manage grants?

A. SECURITYADMIN

B. SYSADMIN

C. USERADMIN

D. PUBLIC

Correct Answer: A

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Question 4

A user wants to add additional privileges to the system-defined roles for their virtual warehouse. How does Snowflake recommend they accomplish this?

A. Grant the additional privileges to the ACCOUNTADMIN role.

B. Grant the additional privileges to the SYSADMIN role.

C. Grant the additional privileges to a custom role.

D. Grant the additional privileges to the ORGADMIN role.

Correct Answer: C

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Question 5

Which Snowflake objects track DML changes made to tables, like inserts, updates, and deletes?

A. Streams

B. Procedures

C. Tasks

D. Pipes

Correct Answer: A

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Question 6

A table needs to be loaded. The input data is in JSON format and is a concatenation of multiple JSON documents. The file size is 3 GB. A warehouse size small is being used. The following COPY INTO command was executed:
COPY INTO SAMPLE FROM @~/SAMPLE.JSON (TYPE=JSON)
The load failed with this error:
Max LOB size (16777216) exceeded, actual size of parsed column is 17894470.
How can this issue be resolved?

A. Split the file into multiple files in the recommended size range (100 MB - 250 MB).

B. Use a larger-sized warehouse.

C. Set STRIP_OUTER_ARRAY=TRUE in the COPY INTO command.

D. Compress the file and load the compressed file.

Correct Answer: A

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Question 7

What types of data listings are available in the Snowflake Data Marketplace? (Choose two.)

A. Reader

B. Personalized

C. Standard

D. Consumer

E. Vendor

Correct Answer: B,E

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Question 8

A Snowflake user wants to optimize performance for a query that queries only a small number of rows in a table. The rows require significant processing. The data in the table does not change frequently.
What should the user do?

A. Enable the query acceleration service for the virtual warehouse.

B. Create a materialized view based on the query.

C. Add a clustering key to the table.

D. Add the search optimization service to the table.

Correct Answer: B

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Question 9

What statistical information in a Query Profile indicates that the query is too large to fit in memory? (Select TWO).

A. Bytes spilled to local storage.

B. Bytes spilled to remote metastore.

C. Bytes spilled to local cache.

D. Bytes spilled to remote cache.

E. Bytes spilled to remote storage.

Correct Answer: A,C

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Question 10

Which snowflake objects will incur both storage and cloud compute charges? (Select TWO)

A. Materialized view

B. Secure view

C. Sequence

D. Transient table

E. Clustered table

Correct Answer: A,D

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Question 11

What objects in Snowflake are supported by Dynamic Data Masking? (Select TWO). '

A. Views

B. Materialized views

C. Future grants

D. External tables

E. Tables

Correct Answer: A,E

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Question 12

Which data formats are supported by Snowflake when unloading semi-structured data? (Select TWO).

A. Comma-separated JSON

B. Binary file in Parquet

C. Newline Delimited JSON

D. Plain text file containing XML elements

E. Binary file in Avro

Correct Answer: B,C

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Snowflake SnowPro® Core Certification 2026 Exam (COF-C03) - COF-C03 Exam Practice Test

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