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Snowflake SnowPro Core Recertification Sample Questions:

1. A user is preparing to load data from an external stage
Which practice will provide the MOST efficient loading performance?

A) Organize files into logical paths
B) Load the data in one large file
C) Store the files on the external stage to ensure caching is maintained
D) Use pattern matching for regular expression execution

2. Which of the following statements describes a schema in Snowflake?

A) A logical grouping of objects that belongs to multiple databases
B) A uniquely identified Snowflake account within a business entity
C) A logical grouping of objects that belongs to a single database
D) A named Snowflake object that includes all the information required to share a database

3. Which of the following are best practices for loading data into Snowflake? (Choose three.)

A) Split large files into a greater number of smaller files to distribute the load among the compute resources in an active warehouse.
B) Enclose fields that contain delimiter characters in single or double quotes.
C) When planning which warehouse(s) to use for data loading, start with the largest warehouse possible.
D) Partition the staged data into large folders with random paths, allowing Snowflake to determine the best way to load each file.
E) Load data from files in a cloud storage service in a different region or cloud platform from the service or region containing the Snowflake account, to save on cost.
F) Aim to produce data files that are between 100 MB and 250 MB in size, compressed.

4. A running virtual warehouse is suspended.
What is the MINIMUM amount of time that the warehouse will incur charges for when it is restarted?

A) 1 second
B) 60 minutes
C) 60 seconds
D) 5 minutes

5. Which account__usage views are used to evaluate the details of dynamic data masking? (Select TWO)

A) RESOURCE_MONIT ORS
B) POLICY_REFERENCES
C) ACCESS_HISTORY
D) QUERY_HISTORY
E) ROLES

Solutions: