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SnowPro Core Certification Exam Questions 2025, Exams of Computer Science

Clarion University of PennsylvaniaComputer Science

SnowPro Core Certification Exam Dumps Questions

Typology: Exams

2024/2025

Available from 01/08/2025

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SnowPro Core Certification Exam Dumps Questions
Study online at https://quizlet.com/_g19g05
1. What are two ways to create and manage Data Shares in Snowflake?
(Choose two.)
A. Via the Snowflake Web Interface (Ul)
B. Via the data_share=true parameter
C. Via SQL commands
D. Via Virtual Warehouses: Answer: A, C
Explanation:
In Snowflake, Data Shares can be created and managed in two primary ways:
Via the Snowflake Web Interface (UI): Users can create and manage shares through
the graphical interface provided by Snowflake, which allows for a user-friendly
experience.
Via SQL commands: Snowflake also allows the creation and management of shares
using SQL commands. This method is more suited for users who prefer scripting or
need to automate the process.
Reference: https://docs.snowflake.com/en/user-guide/data-sharing-provider.html
2. 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: Answer:
A, E
Explanation:
To return results from the results cache in Snowflake, certain conditions must be
met:
Privileges: The user must have the appropriate privileges on the objects associated
with the query.
This ensures that only authorized users can access cached data.
Time Frame: The query must have been run within 24 hours of the previously-run
query. Snowflake's results cache is designed to store the results of queries for a
short period, typically 24 hours, to improve performance for repeated queries.
3. 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
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Study online at https://quizlet.com/_g19g

  1. What are two ways to create and manage Data Shares in Snowflake? (Choose two.) A. Via the Snowflake Web Interface (Ul) B. Via the data_share=true parameter C. Via SQL commands D. Via Virtual Warehouses: Answer: A, C Explanation: In Snowflake, Data Shares can be created and managed in two primary ways: Via the Snowflake Web Interface (UI): Users can create and manage shares through the graphical interface provided by Snowflake, which allows for a user-friendly experience. Via SQL commands: Snowflake also allows the creation and management of shares using SQL commands. This method is more suited for users who prefer scripting or need to automate the process. Reference: https://docs.snowflake.com/en/user-guide/data-sharing-provider.html
  2. 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: Answer: A, E Explanation: To return results from the results cache in Snowflake, certain conditions must be met: Privileges: The user must have the appropriate privileges on the objects associated with the query. This ensures that only authorized users can access cached data. Time Frame: The query must have been run within 24 hours of the previously-run query. Snowflake's results cache is designed to store the results of queries for a short period, typically 24 hours, to improve performance for repeated queries.
  3. 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

Study online at https://quizlet.com/_g19g D. Rows are automatically stored in sorted order within micro-partitions E. Micro-partitions can be defined on a schema-by-schema basis: Answer: B, C Explanation: Micro-partitions in Snowflake are immutable objects, which means once they are written, they cannot be modified. This immutability supports the use of Time Trav- el, allowing users to access historical data within a defined period. Additionally, micro-partitions can significantly reduce the amount of I/O from object storage to virtual warehouses. This is because Snowflake's query optimizer can skip over micro-partitions that do not contain relevant data for a query, thus reducing the amount of data that needs to be scanned and transferred. Reference: [COF-C02] SnowPro Core Certification Exam Study Guide

  1. What is the minimum Snowflake edition required to create a materialized view? A. Standard Edition B. Enterprise Edition C. Business Critical Edition D. Virtual Private Snowflake Edition: Answer: B Explanation: Materialized views in Snowflake are a feature that allows for the pre-computation and storage of query results for faster query performance. This feature is available starting from the Enterprise Edition of Snowflake. It is not available in the Standard Edition, and while it is also available in higher editions like Business Critical and Virtual Private Snowflake, the Enterprise Edition is the minimum requirement. Reference: Snowflake Documentation on CREATE MATERIALIZED VIEW1. Snowflake Documentation on Working with Materialized Views
  2. What happens to the underlying table data when a CLUSTER BY clause is added to a Snowflake table? A. Data is hashed by the cluster key to facilitate fast searches for common data values B. Larger micro-partitions are created for common data values to reduce the number of partitions that must be scanned C. Smaller micro-partitions are created for common data values to allow for more parallelism D. Data may be colocated by the cluster key within the micro-partitions to improve pruning performance: Answer: D Explanation: When a CLUSTER BY clause is added to a Snowflake table, it specifies one or more columns to organize the data within the table's micro-partitions. This clustering aims

Study online at https://quizlet.com/_g19g C. Remote cache D. Local file cache: Answer: B Explanation: The Result cache is used in Snowflake to cache the data output from SQL queries. This feature is designed to improve performance by storing the results of queries for a period of time. When the same or similar query is executed again, Snowflake can retrieve the result from this cache instead of re-computing the result, which saves time and computational resources. Reference: Snowflake Documentation on Query Results Cache SnowPro Core Certification Study Guide

  1. What is a key feature of Snowflake architecture? A. Zero-copy cloning creates a mirror copy of a database that updates with the original B. Software updates are automatically applied on a quarterly basis C. Snowflake eliminates resource contention with its virtual warehouse imple- mentation D. Multi-cluster warehouses allow users to run a query that spans across multiple clusters E. Snowflake automatically sorts DATE columns during ingest for fast retrieval by date: Answer: C Explanation: One of the key features of Snowflake's architecture is its unique approach to eliminating resource contention through the use of virtual warehouses. This is achieved by separating storage and compute resources, allowing multiple virtual warehouses to operate independently on the same data without affecting each other. This means that different workloads, such as loading data, running queries, or performing complex analytics, can be processed simultaneously without any performance degradation due to resource contention. Reference: Snowflake Documentation on Virtual Warehouses SnowPro Core Certification Study Guide
  2. https://www.certspots.com/exam/snowpro-core/: we do provide effective SnowPro Core practice exam questions that provide you with skills validated by the exam.