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SnowPro Core Certification (COF-C02)

Exam Details

  • Exam Code
    :COF-C02
  • Exam Name
    :SnowPro Core Certification (COF-C02)
  • Certification
    :Snowflake Certifications
  • Vendor
    :Snowflake
  • Total Questions
    :1332 Q&As
  • Last Updated
    :Jun 10, 2025

Snowflake Snowflake Certifications COF-C02 Questions & Answers

  • Question 561:

    Which stream type can be used for tracking the records in external tables?

    A. Append-only

    B. External

    C. Insert-only D. Standard

  • Question 562:

    How can a Snowflake user access a JSON object, given the following table? (Choose two.)

    A. src:salesperson.name

    B. src:salesPerson.name

    C. src:salesPerson.Name

    D. SRC:salesPerson.name

    E. SRC:salesPerson.Name

  • Question 563:

    The Query Profile in the image is for a query executed in Snowsight. Four of the key nodes are highlighted in yellow.

    Which highlighted node will be the MOST expensive?

    A. Aggregate[1]

    B. Join[5]

    C. TableScan[2]

    D. TableScan[3]

  • Question 564:

    Which file format will keep floating-point numbers from being truncated when data is unloaded?

    A. CSV

    B. JSON

    C. ORC

    D. Parquet

  • Question 565:

    A user has semi-structured data to load into Snowflake but is not sure what types of operations will need to be performed on the data.

    Based on this situation, what type of column does Snowflake recommend be used?

    A. ARRAY

    B. OBJECT

    C. TEXT

    D. VARIANT

  • Question 566:

    What does the orange bar on an operator represent when reviewing the Query Profile?

    A. A measure of progress of the operator's execution.

    B. The fraction of time that this operator consumed within the query step.

    C. The cost of the operator in terms of the virtual warehouse CPU utilization.

    D. The fraction of data scanned from cache versus remote disk for the operator.

  • Question 567:

    Which Snowflake object helps evaluate virtual warehouse performance impacted by query queuing?

    A. Resource monitor

    B. Account_usage.query_history

    C. Information_schema.warehouse_load_history

    D. Information_schema.warehouse_metering_history

  • Question 568:

    Which Snowflake layer can be configured?

    A. Database Storage

    B. Cloud Services

    C. Query Processing

    D. Application Services

  • Question 569:

    Which Snowflake partner category is represented at the top of this diagram (labeled 1)?

    A. Business Intelligence

    B. Machine Learning and Data Science

    C. Security and Governance

    D. Data Integration

  • Question 570:

    The following SQL statements have been executed:

    What will the output be of the last select statement?

    A. 3

    B. 4

    C. 7

    D. 8

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