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| Section | Weight | Objectives |
|---|---|---|
| Application Installation & Testing | 20% | - Installation procedures and dependencies - Debugging and troubleshooting - Provider and consumer workflows - Testing strategies and validation |
| Application Deployment & Distribution | 25% | - Listing types and monetization - Upgrades and lifecycle management - Publishing to Snowflake Marketplace - Versioning and release management |
| Advanced Features & Management | 20% | - Integration with Snowpark and external services - Event logging and telemetry - Governance and compliance - Billing events and cost monitoring |
| Application Design & Creation | 35% | - Setup scripts and application logic - Native App Framework architecture - Application packages and objects - Security and access control - Manifest files and configuration |
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NEW QUESTION # 217
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: A
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 # 218
You are developing a Snowflake Native Application that manages customer dat a. You need to ensure that updates to customer records are idempotent. Your application uses a stored procedure 'update_customer(customer_id INT, new_email VARCHAR)' to update customer emails. How can you modify this procedure to guarantee idempotency, assuming that customer data changes are tracked with a 'last_updated' column of type TIMESTAMP NTZ?
Answer: D
Explanation:
Option C leverages the 'MERGES statement for idempotent updates. By comparing the existing and new email and only updating if different, and comparing the Alast_updated' timestamp, it prevents redundant updates if the procedure is called multiple times with the same input. Optimistic locking (A) is a valid concurrency control mechanism but doesn't directly guarantee idempotency in this scenario. 'COMMIT (B) affects transaction behavior, not idempotency. Creating a separate table (D) adds complexity but doesn't inherently ensure idempotency of the update_customer' procedure itself. 'TRY...CATCH& (E) provides error handling but doesn't address idempotency.
NEW QUESTION # 219
A consumer installs a Snowflake Native App that performs data transformations. The consumer wants to monitor the resource consumption (e.g., credits used) of the application. Which of the following SQL queries can the consumer use to retrieve the warehouse- level credit usage information associated with the installed application 'my_app'?
Answer: D
Explanation:
The 'snowflake.account_usage.warehouse_metering_history& view provides warehouse-level credit usage information. Filtering by application_name = 'my_app" allows the consumer to see the credit consumption specifically for the installed application. 'metering_history' contains overall account usage. 'query_history' contains query details, not credit usage. 'resource_monitorS are for setting limits, not usage. database_storage_usage_history' shows storage usage, not credit consumption for compute.
NEW QUESTION # 220
A Native Application package contains a secure view that exposes customer dat a. The application provider wants to ensure that only the application itself, and not the consumer's roles, can access the underlying table. They have granted OWNERSHIP on the table to the application. Which of the following SQL statements would be MOST effective in managing privileges so that the application package can securely access customer data and consumers cannot directly access it via their own roles?
Answer: D
Explanation:
Ownership automatically grants all privileges, so no additional GRANT statement is necessary and would, in fact, be redundant. Ownership grants are the ideal security model, and leveraging this fact is key in securing a native app. Option E is correct; the ownership already ensures access for the application while blocking direct consumer access.
NEW QUESTION # 221
You are designing a Snowflake Native App that includes a Streamlit I-Jl. The Streamlit app needs to access data stored in a secure table within the consumer's account. What are the recommended and MOST secure methods for granting the Streamlit app access to this data, considering the principle of least privilege? Select all that apply.
Answer: C,D
Explanation:
Granting 'IMPORTED PRIVILEGES (A) on the database allows the application to inherit privileges defined within the consumer's account, following the principle of least privilege. Creating a secure view (C) and granting SELECT on the view to the application role provides a controlled interface to the data. Directly granting SELECT on the table (B) is less secure, as it grants direct access. External functions (D) introduce unnecessary complexity and potential security risks. Granting 'ACCOUNTADMIW (E) is a significant security violation and should never be done.
NEW QUESTION # 222
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