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| Section | Weight | Objectives |
|---|---|---|
| Installation, Testing and Troubleshooting | 20% | - Validation and debugging
|
| Native Application Design and Creation | 35% | - Application development workflow
|
| Snowflake Native App Framework Overview | 20% | - Native application concepts and architecture
|
| Deployment and Marketplace Publishing | 25% | - Distribution and lifecycle management
|
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NEW QUESTION # 247
A developer is creating a Snowsight dashboard to monitor the performance of a Snowflake Native App. They want to display a real-time graph of the number of API calls made to the app per minute. The app logs each API call to a Snowflake table named 'APP LOGS' with a timestamp column named 'CALL TIMESTAMP'. Which of the following SQL queries, when used within a Snowsight chart, would MOST accurately achieve this?
Answer: D
Explanation:
NEW QUESTION # 248
You are tasked with creating a new version (2.0) of a Snowflake Native Application. This new version introduces significant schema changes and requires data migration from the old schema in version 1.0 to the new schem a. You need to write the 'setup.sqr script for version 2.0. Which of the following steps or considerations are MOST critical to ensure a smooth and successful upgrade for existing customers? (Select TWO)
Answer: B,E
Explanation:
Options C and D are critical for a smooth and successful upgrade. Option C: Backing up the data before making any changes is a crucial safeguard against data loss during the upgrade process. The 'CREATE TABLE AS SELECT command provides an easy way to create a backup of the data before schema modifications. Option D: Implementing robust error handling and logging is essential to monitor the upgrade process and identify any potential issues during schema migration or data transfer. This allows for quick intervention and troubleshooting, minimizing downtime and ensuring data integrity. Option A is incorrect because relying on manual data migration is impractical and error-prone for users. Option B might work for simple data migrations, but it lacks error handling and rollback capabilities. Option E is good practice from security perspective.
NEW QUESTION # 249
You are developing a Snowflake Native Application that relies on external functions (UDFs) hosted outside of Snowflake. You need to ensure that these external functions are securely accessed and that you can track their usage. Which of the following steps are required to correctly configure and manage access to external functions in your application package?
Answer: A,B,C,D
Explanation:
Options A, B, C, and D are all correct. External functions require careful configuration within a Snowflake Native Application. Defining the functions in the manifest (A) is essential for Snowflake to recognize and manage them. Network rules (B) ensure secure network access. Granting USAGE on the API integration (C) allows the application role to use the integration for authentication. Robust error handling and logging (D) are crucial for monitoring and troubleshooting. Option E is incorrect; explicit configuration is absolutely necessary for security and control.
NEW QUESTION # 250
You are developing a Snowflake Native Application that offers a data anonymization service to consumers using Snowpark Container Services. The service accepts a dataset from the consumer's Snowflake account, performs anonymization within the container, and then writes the anonymized data back to a new table in the consumer's account. Which of the following is a correct and secure combination of actions required to successfully achieve this data transfer, assuming the container is already built and pushed to Snowflake's registry? (Select all that apply)
Answer: C,D
Explanation:
To enable data transfer from the consumer's account to the container service and back, several steps are crucial: C: Correct. The consumer needs to grant CREATE TABLE privilege using an entitlement, specifically to the service account associated with the Snowpark Container Service within the Native App, for the database where the anonymized data will be writtem This ensures the application can create the new table. E: Correct. Snowflake's internal APIs provide a secure and managed way for the container service to authenticate and authorize against the consumer's Snowflake account. Database roles and entitlements are key for managing these permissions. Roles are assigned to the container's service account, enabling it to perform actions with the necessary privileges. A: Incorrect . IMPORTED PRIVILEGES grant access to objects within the provider's (application developer) account, not objects within the consumer's account. B: Incorrect. While the consumer may grant USAGE on the database, this doesn't give specific access to the table. SELECT privileges would be required for the application to read the data from the specified table. D: Incorrect. Creating stages programmatically within the consumer's account is not a standard or recommended part of Native Apps. Stages are generally managed separately and access is granted via roles and privileges.
NEW QUESTION # 251
A Native Application is being developed that requires access to the consumer's Snowflake account for billing purposes. The application needs to record the query history of the consumer's account to estimate resource usage. Which is the MOST secure and efficient method for the Native App to access this data, minimizing the permissions granted to the app and considering the governance aspects?
Answer: B
Explanation:
Granting 'ACCOUNTADMIN' is highly insecure and violates the principle of least privilege. 'MONITOR USAGE is not sufficient to query 'QUERY_HISTORY. 'READ SESSION' provides limited contextual information and wouldn't allow retrieval of full query history. Granting USAGE on the 'SNOWFLAKE database is too broad and exposes more data than necessary. A stored procedure executing as the 'OWNER allows controlled access to the query history while minimizing the permissions granted directly to the application's service account.
NEW QUESTION # 252
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