Snowflake COF-C02 Practice Test - Questions Answers, Page 40
Related questions
Question 391

Which commands are restricted in owner's rights stored procedures? (Select TWO).
Explanation:
In owner's rights stored procedures, certain commands are restricted to maintain security and integrity. The SHOW and DESCRIBE commands are limited because they can reveal metadata and structure information that may not be intended for all roles.
Question 392

Which Snowflake feature allows administrators to identify unused data that may be archived or deleted?
Explanation:
The Access History feature in Snowflake allows administrators to track data access patterns and identify unused data. This information can be used to make decisions about archiving or deleting data to optimize storage and reduce costs.
Question 393

Which privilege must be granted by one role to another role, and cannot be revoked?
Explanation:
The OWNERSHIP privilege is unique in that it must be granted by one role to another and cannot be revoked. This ensures that the transfer of ownership is deliberate and permanent, reflecting the importance of ownership in managing access and permissions.
Question 394

How can performance be optimized for a query that returns a small amount of data from a very large base table?
Explanation:
The search optimization service in Snowflake is designed to improve the performance of selective point lookup queries on large tables, which is ideal for scenarios where a query returns a small amount of data from a very large base table1. References: [COF-C02] SnowPro Core Certification Exam Study Guide
Question 395

What does the LATERAL modifier for the FLATTEN function do?
Explanation:
The LATERAL modifier for the FLATTEN function allows joining information outside the object (such as other columns in the source table) with the flattened data, creating a lateral view that correlates with the preceding tables in the FROM clause2345. References: [COF-C02] SnowPro Core Certification Exam Study Guide
Question 396

Which Snowflake feature allows a user to track sensitive data for compliance, discovery, protection, and resource usage?
Explanation:
Tags in Snowflake allow users to track sensitive data for compliance, discovery, protection, and resource usage.They enable the categorization and tracking of data, supporting compliance with privacy regulations678. References: [COF-C02] SnowPro Core Certification Exam Study Guide
Question 397

What are key characteristics of virtual warehouses in Snowflake? (Select TWO).
Explanation:
Virtual warehouses in Snowflake can be started and stopped at any time, providing flexibility in managing compute resources.They can also be resized at any time, even while running, to accommodate varying workloads910. References: [COF-C02] SnowPro Core Certification Exam Study Guide
Question 398

Which parameter can be set at the account level to set the minimum number of days for which Snowflake retains historical data in Time Travel?
Explanation:
The parameterDATA_RETENTION_TIME_IN_DAYScan be set at the account level to define the minimum number of days Snowflake retains historical data for Time Travel1.
Question 399

A tag object has been assigned to a table (TABLE_A) in a schema within a Snowflake database.
Which CREATE object statement will automatically assign the TABLE_A tag to a target object?
Explanation:
When a tag object is assigned to a table, using the statementCREATE TABLE <table_name> AS SELECT * FROM TABLE_Awill automatically assign the TABLE_A tag to the newly created table2.
Question 400

What objects in Snowflake are supported by Dynamic Data Masking? (Select TWO).'
Explanation:
Dynamic Data Masking in Snowflake supportstables and views.These objects can have masking policies applied to their columns to dynamically mask data at query time3.
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