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Snowflake SnowPro Specialty - Native Apps Sample Questions:

1. You're packaging a Snowflake Native App and need to define the minimum Snowflake version required for installation. You also want to specify an optional PARAMETER that users can configure during installation to customize the app's behavior. Which section of the manifest file allows you to achieve this?

A) The 'setup.sqrl' file, where you define SQL commands to be executed during app installation.
B) The 'application.yaml' file under the 'configuration' section, where you can specify and define PARAMETERS with their types and default values.
C) The 'metadata.json' file, which only contains descriptive information about the app.
D) The 'deployment.sql' file where you define the app's deployment settings.
E) The 'privileges.sql' file, where you define the privileges required by the application.

2. You are developing a Snowflake Native Application that utilizes a custom stage for storing large intermediate datasets during processing. Your CI/CD pipeline involves automated testing in a dedicated testing account. To ensure proper isolation and prevent interference with production data, how should you configure the stage path within your application package version definition, considering the stage name might differ between development and test environments?

A) Hardcode the stage name and path directly within the setup script of the version. This approach is simple and ensures consistent access across environments.
B) Define the stage path as a parameter in the application installation script. When installing the application in each environment, pass the correct stage path as an argument.
C) Use a Snowflake Secret to store the stage path and retrieve it dynamically during application installation. The secret's value will be environment-specific.
D) Employ a versioned configuration file (e.g., YAML) within the application package. The CI/CD pipeline should replace placeholders in the configuration file with environment-specific stage paths before creating the version.
E) Utilize Snowflake's and 'CURRENT functions in conjunction with conditional logic within the application to derive the stage path based on the environment.

3. You are developing a Snowflake Native App that requires accessing sensitive user data within the consumer's account. To ensure data privacy and security, you need to implement appropriate access controls. Which of the following approaches is the MOST secure and recommended way to grant your app access to this data, assuming the data is stored in a table named 'user_data' ?

A) Creating a custom role in the consumer account with 'SELECT privilege on the 'user_data' table and granting that role to the application.
B) Defining a secure view that filters the table based on the application role and granting 'SELECT privilege on the secure view to the application role provided by Snowflake Native App Framework.
C) Granting 'SELECT privilege directly on the 'user_data' table to the application role provided by Snowflake Native App Framework.
D) Granting 'USAGE privilege on the 'user_data' table directly to the application role provided by Snowflake Native App Framework.
E) Using a stored procedure with 'EXECUTE AS CALLER that accesses the 'user_data' table. Grant 'EXECUTE privilege on the stored procedure to the application role.

4. You are developing a Snowflake Native App that provides data enrichment services to consumer accounts. The app requires access to both a secure internal API (accessible only within your provider account) and the consumer's data warehouse. Which of the following components and configurations are necessary to facilitate this access while adhering to Snowflake's security best practices?

A) A Python UDF defined in the application package that connects to the secure internal API using a secured API integration with allowed egress network policy that only allows connections from the app's deployment region. The consumer shares their database with the provider account through a data sharing arrangement.
B) A Java UDF defined in the application package uses JDBC connection to access a secure internal API endpoint. The consumer grants USAGE privilege to the application on their schemas.
C) A Snowpark function that leverages the SNOWFLAKCORE.AUTHZ.PASS PRIVILEGES() function with the application role executing the code. The app requires the consumer to create a shared secret to access their API.
D) A Stored Procedure defined in the application package that invokes the secure internal API via network rule with outbound traffic allowed only for the app, and utilizes a reader account to securely query the consumer s data with the use of SNOWFLAKE.CORE.AUTHZ.PASS_PRIVILEGES().
E) A UDF (User-Defined Function) defined in the application package that invokes the secure internal API using a secured API integration, and grants OWNERSHIP on it to the APPLICATION role. The consumer grants USAGE on their database to the application role.

5. You're developing a Snowpark Container Services application. Your 'service.yaml' file defines a service named 'data_processor'. You want to create a service endpoint, 'ingest_endpoint' , that is secured and accessible only by authorized consumers of your Snowflake Native Application. Select the TWO SQL statements that, when used together, will correctly create and bind the service endpoint, ensuring proper OAuth authentication and authorization.

A) BIND SERVICE ENDPOINT ingest_endpoint FOR SERVICE data_processor WITH AUTHENTICATION TYPE = OAUTH TO APPLICATION PACKAGE;
B) BIND SERVICE ENDPOINT ingest_endpoint FOR SERVICE data_processor WITH AUTHENTICATION TYPE = NONE TO APPLICATION PACKAGE;
C) ALTER SERVICE data_processor ADD ENDPOINT ingest_endpoint WITH AUTHENTICATION TYPE = OAUTH;
D) CREATE OR REPLACE SERVICE ENDPOINT ingest_endpoint FOR SERVICE data_processor WITH AUTHENTICATION TYPE = SNOWFLAKE_JWT;
E) CREATE SERVICE ENDPOINT ingest_endpoint FOR SERVICE data_processor WITH AUTHENTICATION TYPE = OAUTH;

Solutions: