Explain Snowflake AI Data Cloud Features and Cortex Capabilities COF-C03 Practice Questions (Page 1)

Questions 1–5

1. 1foundation · easy

   Which statement accurately describes how Cortex functions are used within Snowflake?

   • AThey are invoked as SQL functions that operate on data within Snowflake tables.
   • BThey require data to be loaded into a separate Cortex-specific storage area before use.
   • CThey can only be used through the Snowflake web interface, not through SQL or programmatic access.
   • DThey are only available for use with external data sources, not data stored in Snowflake.
   Reveal Solution Discussion Select an answer first
2. 2application · medium

   A data analyst wants to use Cortex to find documents in a large corpus that are semantically similar to a given query. Which Cortex capability is designed for this?

   • ACortex ML forecasting
   • BCortex search functions
   • CCortex LLM text generation
   • DCortex ML anomaly detection
   Reveal Solution Discussion Select an answer first
4. 3application · medium

   A data engineer wants to call a Cortex LLM function to summarize customer reviews. The function needs to access a table that contains the reviews. What is the primary way Cortex functions access this data?

   • ABy loading the data into a Cortex-specific staging area first
   • BBy creating an external function that points to the table
   • CBy referencing the table name directly in the SQL function call
   • DBy using a Snowpipe to stream data into Cortex before querying
   Reveal Solution Discussion Select an answer first
5. 4expert · hard

   A data team wants to run a Cortex LLM function on a large table of customer reviews. They are concerned about query performance and cost. What is the most important factor to consider?

   • AThe number of concurrent users on the account
   • BThe storage tier of the table
   • CThe size of the virtual warehouse and the number of rows processed
   • DThe number of columns in the table
   Reveal Solution Discussion Select an answer first
6. 5foundation · easy

   Which statement best describes the Snowflake AI Data Cloud?

   • AA separate service that must be used alongside a traditional data warehouse to enable AI capabilities.
   • BA unified platform that integrates data storage, processing, and AI/ML workloads, enabling users to build and deploy AI models directly on their data.
   • CA data lake that stores unstructured data but does not support structured data or SQL queries.
   • DA platform that only provides data storage and basic querying, with no support for advanced analytics or machine learning.
   Reveal Solution Discussion Select an answer first