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| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Snowflake Native App Framework Overview | 20% | - Native application concepts and architecture
|
| Topic 2: Deployment and Marketplace Publishing | 25% | - Distribution and lifecycle management
|
| Topic 3: Installation, Testing and Troubleshooting | 20% | - Validation and debugging
|
| Topic 4: Native Application Design and Creation | 35% | - Application development workflow
|
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NEW QUESTION # 231
You are developing a Snowflake Native Application that requires fine-grained control over data access for its users. You plan to use Streamlit within the application and leverage the Permissions API to manage these privileges. Assume you have successfully established a connection to Snowflake within your Streamlit app. Which of the following code snippets accurately demonstrate how to grant the 'SELECT privilege on a table named 'APP DATA in the application's schema to a specific role, 'APP USER, using the Permissions API, and then verify if that privilege has been granted?
Answer: E
Explanation:
Option E is correct because it accurately grants the SELECT privilege and then uses the 'SHOW GRANTS TO ROLE' command to verify the privilege. It also includes a check to ensure the schema, table, and privilege all match the expected values, handling upper/lower case variations. Option A is similar, but has inconsistent index access in the SHOW GRANT results, and its check might be too strict by requiring the role to match. Option B incorrectly accesses the results of SHOW GRANTS, checking the wrong indices. Option C mentions a hypothetical PermissionsClient which is NOT available in Snowflake. The Permissions API does not have 'grant_select' or 'check_privilege' methods like that. Option D uses INFORMATION_SCHEMA which is less reliable in the context of Snowflake Native Applications. The table name case-sensitivity matters with INFORMATION SCHEMA. The Information Schema is dependent on the privileges of the session role.
NEW QUESTION # 232
A data engineer, Alice, is developing a Snowflake Native Application that exposes a stored procedure, 'calculate_aggregate' , within the application schema 'app_schema'. She initially granted privilege on the application database to the 'analyst_role' and EXECUTE privilege on 'calculate_aggregate' to the same role. Later, due to a security audit, she needs to revoke the 'EXECUTE privilege from 'analyst_role' but wants to ensure users assigned to 'analyst_role' can still access other objects in the application database (but not execute this specific stored procedure). Which of the following actions achieves this goal MOST efficiently and securely?
Answer: E
Explanation:
Option A is the most precise and efficient. It revokes only the 'EXECUTE privilege on the specific stored procedure 'calculate_aggregate' from the 'analyst_role' , leaving other privileges and access to other objects within the database intact. Option B would revoke all privileges, potentially more than intended. Options C and D are unnecessarily broad, affecting access to the entire database or schema, which is not the requirement. Option E addresses ownership, not execution privileges.
NEW QUESTION # 233
You're developing a Snowflake Native App. Part of your application logic involves using a UDF (User-Defined Function) to perform complex calculations on data residing in a table within the consumer's Snowflake account. Which of the following statements correctly describes how you would package and deploy this UDF within your Native App using the application package?
Answer: B
Explanation:
The UDF needs to be created within a schema in the application package. The application role needs USAGE privilege on the schema containing the UDF, and the application can then execute the UDF.
NEW QUESTION # 234
A Snowflake Native Application is designed to process customer data using a series of stored procedures. One of the stored procedures, process data', requires access to a stage named 'customer stage' in the consumer's account to load dat a. The application role 'app_role' is intended to manage all access within the application. However, the procedure fails with a permission error during testing in the consumer environment. Which of the following combination of steps is required to fix the problem?
Answer: A,E
Explanation:
Options A and E are correct. Option A: The 'app_role' needs 'USAGE privileges on the database and schema to access objects within them. It also needs 'READ' privilege on the stage to load data from it. Option E: If the stored procedure is accessing objects with the 'OWNER rights instead of 'CALLER rights, then it doesn't matter what the 'app_role' has privileges to. The procedure needs to be defined to execute as the caller to take advantage of the consumers permissions to external stages. Options B and C are incorrect because granting privileges directly to the provider account or the consumer account is the incorrect pattern for Snowflake Native Apps. The privileges should be managed within the consumer account, usually through an 'app_role' . Option D includes an unnecessary intermediary role that is not needed.
NEW QUESTION # 235
You are developing a Snowflake Native Application that leverages a UDF to perform complex data transformations. During provider-side testing in test mode, you encounter an intermittent error within the UDF. Which of the following strategies are MOST effective in debugging this issue within the limitations of test mode, considering you cannot directly access the consumer's Snowflake account or granular execution logs?
Answer: B,C
Explanation:
Options A and B are the most practical approaches within the constraints of test mode. allows you to capture execution information from the UDE Robust input validation (B) can help identify and isolate problematic data. Option C is less practical because you have limited access to query profiling tools. Option D is not ideal for debugging intermittently, while option E using alerts is not available in native apps context for UDF.
NEW QUESTION # 236
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