Exam Details

  • Exam Code
    :COF-R02
  • Exam Name
    :SnowPro Core Recertification (COF-R02)
  • Certification
    :Snowflake Certifications
  • Vendor
    :Snowflake
  • Total Questions
    :330 Q&As
  • Last Updated
    :Jun 01, 2025

Snowflake Snowflake Certifications COF-R02 Questions & Answers

  • Question 231:

    Will data cached in a warehouse be lost when the warehouse is resized?

    A. Possibly, if the warehouse is resized to a smaller size and the cache no longer fits.

    B. Yes. because the compute resource is replaced in its entirety with a new compute resource.

    C. No. because the size of the cache is independent from the warehouse size

    D. Yes. became the new compute resource will no longer have access to the cache encryption key

  • Question 232:

    What can be used to view warehouse usage over time? (Select Two).

    A. The load HISTORY view

    B. The Query history view

    C. The show warehouses command

    D. The WAREHOUSE_METERING__HISTORY View

    E. The billing and usage tab in the Snowflake web Ul

  • Question 233:

    What happens when a cloned table is replicated to a secondary database? (Select TWO)

    A. A read-only copy of the cloned tables is stored.

    B. The replication will not be successful.

    C. The physical data is replicated

    D. Additional costs for storage are charged to a secondary account

    E. Metadata pointers to cloned tables are replicated

  • Question 234:

    Which of the following conditions must be met in order to return results from the results cache? (Select TWO).

    A. The user has the appropriate privileges on the objects associated with the query

    B. Micro-partitions have been reclustered since the query was last run

    C. The new query is run using the same virtual warehouse as the previous query

    D. The query includes a User Defined Function (UDF)

    E. The query has been run within 24 hours of the previously-run query

  • Question 235:

    Which of the following are benefits of micro-partitioning? (Select TWO)

    A. Micro-partitions cannot overlap in their range of values

    B. Micro-partitions are immutable objects that support the use of Time Travel.

    C. Micro-partitions can reduce the amount of I/O from object storage to virtual warehouses

    D. Rows are automatically stored in sorted order within micro-partitions

    E. Micro-partitions can be defined on a schema-by-schema basis

  • Question 236:

    What are the default Time Travel and Fail-safe retention periods for transient tables?

    A. Time Travel-1 day. Fail-safe-1 day

    B. Time Travel-0 days. Fail-safe-1 day

    C. Time Travel-1 day. Fail-safe-0 days

    D. Transient tables are retained in neither Fail-safe nor Time Travel

  • Question 237:

    Which Snowflake technique can be used to improve the performance of a query?

    A. Clustering

    B. Indexing

    C. Fragmenting

    D. Using INDEX__HINTS

  • Question 238:

    Which statement about billing applies to Snowflake credits?

    A. Credits are billed per-minute with a 60-minute minimum

    B. Credits are used to pay for cloud data storage usage

    C. Credits are consumed based on the number of credits billed for each hour that a warehouse runs

    D. Credits are consumed based on the warehouse size and the time the warehouse is running

  • Question 239:

    Which of the following is a valid source for an external stage when the Snowflake account is located on Microsoft Azure?

    A. An FTP server with TLS encryption

    B. An HTTPS server with WebDAV

    C. A Google Cloud storage bucket

    D. A Windows server file share on Azure

  • Question 240:

    Which feature is only available in the Enterprise or higher editions of Snowflake?

    A. Column-level security

    B. SOC 2 type II certification

    C. Multi-factor Authentication (MFA)

    D. Object-level access control

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