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[General] Valid COF-C02 Test Dumps - New COF-C02 Learning Materials

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【General】 Valid COF-C02 Test Dumps - New COF-C02 Learning Materials

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P.S. Free 2026 Snowflake COF-C02 dumps are available on Google Drive shared by CramPDF: https://drive.google.com/open?id=1mspLBYMe0XE1uMExRRH9Ui7mGSwoQtvI
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Snowflake SnowPro Core Certification Exam Sample Questions (Q120-Q125):NEW QUESTION # 120
Which types of subqueries does Snowflake support? (Select TWO).
  • A. EXISTS, ANY / ALL, and IN subqueries in WHERE clauses: these subqueries can be uncorrelated only
  • B. EXISTS, ANY / ALL, and IN subqueries in where clauses: these subqueries can be correlated only
  • C. EXISTS, ANY /ALL, and IN subqueries in WHERE clauses: these subqueries can be correlated or uncorrelated
  • D. Uncorrelated scalar subqueries in any place that a value expression can be used
  • E. Uncorrelated scalar subqueries in WHERE clauses
Answer: C,D
Explanation:
Snowflake supports a variety of subquery types, including both correlated and uncorrelated subqueries. The correct answers are B and E, which highlight Snowflake's flexibility in handling subqueries within SQL queries.
* Uncorrelated Scalar Subqueries:These are subqueries that can execute independently of the outer query. They return a single value and can be used anywhere a value expression is allowed, offering great flexibility in SQL queries.
* EXISTS, ANY/ALL, and IN Subqueries:These subqueries are used inWHEREclauses to filter the results of the main query based on the presence or absence of matching rows in a subquery. Snowflake supports both correlated and uncorrelated versions of these subqueries, providing powerful tools for complex data analysis scenarios.
* Examples and Usage:
* Uncorrelated Scalar Subquery:
SELECT*FROMemployeesWHEREsalary > (SELECTAVG(salary)FROMemployees);
* Correlated EXISTS Subquery:
SELECT*FROMorders oWHEREEXISTS(SELECT1FROMcustomer cWHEREc.id =
o.customer_idANDc.region ='North America');
Reference:For comprehensive details on the types of subqueries supported by Snowflake and examples of their usage, consult the Snowflake documentation on subqueries:
https://docs.snowflake.com/en/sq ... cts/subqueries.html

NEW QUESTION # 121
Which steps will help optimize query performance? (Select TWO).
  • A. Clustering a table
  • B. Indexing a column
  • C. Decreasing the size of the virtual warehouse
  • D. Using the query acceleration service
  • E. Increasing the size of the micro-partitions
Answer: C,E

NEW QUESTION # 122
Who can create and manage reader accounts? (Select TWO).
  • A. A user with ORGADMIH role
  • B. A user with securityadmin role
  • C. A user with SYSADMIN role
  • D. A user with CREATE ACCOUNT privilege
  • E. A user with ACCOUNTADMIN role
Answer: A,E
Explanation:
In Snowflake, reader accounts are special types of accounts that allow data sharing with external consumers without them having their own Snowflake account. The creation and management of reader accounts can be performed by users with the ACCOUNTADMIN role or the ORGADMIN role. The ACCOUNTADMIN role has comprehensive administrative privileges within a Snowflake account, including managing other accounts and roles. The ORGADMIN role, which is higher in hierarchy, oversees multiple accounts within an organization and can manage reader accounts across those accounts.
Snowflake Documentation: Creating and Managing Reader Accounts

NEW QUESTION # 123
When creating a user it is advisable sable to: Choose 2 answers
  • A. Set a default role for the user
  • B. Set the number of minutes to unlock to 15 minutes
  • C. Force an immediate password change
  • D. Set the user to be initially disabled
  • E. Set the users access to expire within a specified timeframe
Answer: A,C

NEW QUESTION # 124
What SQL command would be used to view all roles that were granted to user.1?
  • A. show grants to user USER1;
  • B. describe user USER1;
  • C. show grants of user USER1;
  • D. show grants on user USER1;
Answer: A
Explanation:
The correct command to view all roles granted to a specific user in Snowflake is SHOW GRANTS TO USER <user_name>;. This command lists all access control privileges that have been explicitly granted to the specified user. Reference: SHOW GRANTS | Snowflake Documentation

NEW QUESTION # 125
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New COF-C02 Learning Materials: https://www.crampdf.com/COF-C02-exam-prep-dumps.html
P.S. Free & New COF-C02 dumps are available on Google Drive shared by CramPDF: https://drive.google.com/open?id=1mspLBYMe0XE1uMExRRH9Ui7mGSwoQtvI
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