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Pass Guaranteed Quiz COF-C02 - Accurate Valid SnowPro Core Certification Exam Exam Guide

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Snowflake COF-C02 Exam consists of 70 multiple-choice questions that need to be answered within 90 minutes. COF-C02 exam covers various topics related to Snowflake's architecture, data loading and unloading, data querying using SQL, security and access control, performance optimization, and troubleshooting. To pass the exam, you need to score at least 80%, which means you need to answer at least 56 questions correctly. COF-C02 exam is available online, and you can take it from anywhere at any time. SnowPro Core Certification Exam certification is valid for two years, and you can renew it by retaking the exam or by completing a continuing education program. By earning the SnowPro Core Certification, you can enhance your career prospects as a data professional and gain recognition as a skilled Snowflake user.

Snowflake COF-C02: SnowPro Core Certification exam is a valuable asset for professionals in the tech industry. SnowPro Core Certification Exam certification demonstrates to employers that the candidate has a deep understanding of Snowflake technology and its capabilities, and is capable of working with the technology in a practical setting. SnowPro Core Certification Exam certification can also lead to career advancement opportunities and increased earning potential for professionals.

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Snowflake SnowPro Core Certification Exam Sample Questions (Q727-Q732):

NEW QUESTION # 727
Which methods can be used to delete staged files from a Snowflake stage? (Choose two.)

A. Use the DROP <file> command after the load completes.
B. Use the DELETE LOAD HISTORY command after the load completes.
C. Use the REMOVE command after the load completes.
D. Specify the TEMPORARY option when creating the file format.
E. Specify the PURGE copy option in the COPY INTO <table> command.

Answer: C,E

Explanation:
To delete staged files from a Snowflake stage, you can specify the PURGE option in the COPY INTO
<table> command, which will automatically delete the files after they have been successfully loaded. Additionally, you can use the REMOVE command after the load completes to manually delete the files from the stage12.
References = DROP STAGE, REMOVE

NEW QUESTION # 728
Which security models are used in Snowflake to manage access control? (Select TWO).

A. Security Assertion Markup Language (SAML)
B. Role-Based Access Control (RBAC)
C. Discretionary Access Control (DAC)
D. Identity Access Management (1AM)
E. Mandatory Access Control (MAC)

Answer: B,C

Explanation:
Snowflake uses both Discretionary Access Control (DAC) and Role-Based Access Control (RBAC) to manage access control. DAC allows object owners to grant access privileges to other users. RBAC assigns permissions to roles, and roles are then granted to users, making it easier to manage permissions based on user roles within the organization.
:
Snowflake Documentation: Access Control in Snowflake

NEW QUESTION # 729
What is one of the characteristics of data shares?

A. Data shares utilize secure views for sharing view objects.
B. Data shares are cloud agnostic and can cross regions by default.
C. Data shares support full DML operations.
D. Data shares work by copying data to consumer accounts.

Answer: B

NEW QUESTION # 730
A user needs to create a materialized view in the schema MYDB.MYSCHEMA.
Which statements will provide this access?

A. GRANT ROLE MYROLE TO USER USER1;
CREATE MATERIALIZED VIEW ON SCHEMA MYDB.MYSCHEMA TO USER USER1;
B. GRANT ROLE MYROLE TO USER USER1;
CREATE MATERIALIZED VIEW ON SCHEMA MYDB.MYSCHEMA TO USER1;
C. GRANT ROLE MYROLE TO USER USER1;
CREATE MATERIALIZED VIEW ON SCHEMA MYDB.MYSCHEMA TO ROLE MYROLE;
D. GRANT ROLE MYROLE TO USER USER1;
CREATE MATERIALIZED VIEW ON SCHEMA MYDB.MYSCHEMA TO MYROLE;

Answer: D

Explanation:
In Snowflake, to create a materialized view, the user must have the necessary privileges on the schema where the view will be created. These privileges are granted through roles, not directly to individual users. Therefore, the correct process is to grant the role to the user and then grant the privilege to create the materialized view to the role itself.
The statement GRANT ROLE MYROLE TO USER USER1; grants the specified role to the user, allowing them to assume that role and exercise its privileges. The subsequent statement CREATE MATERIALIZED VIEW ON SCHEMA MYDB.MYSCHEMA TO MYROLE; grants the privilege to create a materialized view within the specified schema to the role MYROLE. Any user who has been granted MYROLE can then create materialized views in MYDB.MYSCHEMA.
Reference:
Snowflake Documentation on Roles
Snowflake Documentation on Materialized Views

NEW QUESTION # 731
Which Snowflake data governance feature can support auditing when a user query reads column data?

A. Column-level security
B. Data classification
C. Access History
D. Object dependencies

Answer: C

Explanation:
Access History in Snowflake is a feature designed to support auditing by tracking access to data within Snowflake, including when a user's query reads column data. It provides detailed information on queries executed, including the user who ran the query, the query text, and the objects (e.g., tables, views) accessed by the query. This feature is instrumental for auditing purposes, helping organizations to monitor and audit data access for security and compliance.
Reference: Snowflake Documentation on Access History which details its use for auditing access to data:
https://docs.snowflake.com/en/user-guide/access-history.html

NEW QUESTION # 732
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