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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
    :May 25, 2025

Snowflake Snowflake Certifications COF-C02 Questions & Answers

  • Question 31:

    What is the MINIMUM Snowflake edition that must be used in order to see the ACCESS_HISTORY view?

    A. Standard

    B. Enterprise

    C. Business Critical

    D. Virtual Private Snowflake (VPS)

  • Question 32:

    Which command is used to remove files from either external cloud storage or an internal stage?

    A. DELETE

    B. REMOVE

    C. TRUNCATE

    D. DROP

  • Question 33:

    What can be used to identify the database, schema, stage, and file path to a set of files, and to allow a role that has sufficient privileges on the stage to access the files?

    A. A scoped URL

    B. A file URL

    C. A pre-signed URL

    D. A directory table

  • Question 34:

    How does Snowflake recommend defining a clustering key on a high-cardinality column that includes a 15 digit ID numbered column, ID_NUMBER?

    A. TRUNC(ID_NUMBER, -6)

    B. TRUNC(ID_NUMBER, 5)

    C. ID_NUMBER*100

    D. TO_CHAR(ID_NUMBER)

  • Question 35:

    While unloading data into a stage, how can the user ensure that the output will be a single file?

    A. Use the COPY option FILES=SINGLE.

    B. Use the COPY option SINGLE=TRUE.

    C. Use the GET option SINGLE=TRUE.

    D. Use the GET option FILES=SINGLE.

  • Question 36:

    Which query types will have significant performance improvement when run using the search optimization service? (Choose two.)

    A. Range searches

    B. Equality searches

    C. Substring searches

    D. Queries with IN predicates

    E. Queries with aggregation

  • Question 37:

    Which Query Profile operator is considered a DML operator?

    A. ExternalScan

    B. Flatten

    C. Merge

    D. Sort

  • Question 38:

    Masking policies are created at what level in Snowflake?

    A. Table

    B. Column

    C. Schema

    D. Database

  • Question 39:

    What would cause different results to be returned when running the same query twice?

    A. SAMPLE is used and the seed is set.

    B. SAMPLE is used and the seed is not set.

    C. Fraction-based sampling is used.

    D. Fixed-size sampling is used.

  • Question 40:

    What are type predicates used for?

    A. Extracting data from a VARIANT column

    B. Casting a value in a VARIANT column to a particular data type

    C. Determining if a value in a VARIANT column is a particular data type

    D. Manipulating objects and arrays in a VARIANT column

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