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Snowflake SnowPro Specialty - Native Apps Sample Questions:

1. A data analytics company, 'Data Insights Pro', develops a Snowflake Native Application that provides advanced data visualizations. They want to publish this application on the Snowflake Marketplace as a public listing. Which of the following steps are required in addition to the standard application creation and packaging, specifically focusing on the public listing aspects? Assume the necessary roles and privileges are already granted.

A) Create a detailed listing description, including features, benefits, and example use cases, and define the support channels.
B) Implement robust application usage monitoring and metering to ensure accurate billing if a commercial model is used.
C) Define a pricing model using Snowflake's monetization features and configure the listing visibility to 'Public'.
D) Submit the application package to Snowflake for security and compliance review before making it available on the Marketplace.
E) Ensure that the application is compatible with all Snowflake regions before publishing to a public listing.

2. A Native Application provider has created a database named 'app_db' using 'CREATE DATABASE app_db WITH MANAGED ACCESS;'. They now need to create a secure view that exposes a subset of data from an underlying table 'sensitive_data' within the schema 'internal_schema' of 'app_db' to a consumer's role named 'consumer role'. They wish to minimize data exposure while adhering to managed access principles. Which set of SQL statements represents the MOST secure and correct approach?

A) CREATE OR REPLACE SECURE VIEW app_db.internal_schema.consumer_view AS SELECT coll , c012 FROM app_db.internal_schema.sensitive_data; GRANT SELECT ON VIEW TO ROLE consumer_role;
B) CREATE OR REPLACE VIEW app_db.internal_schema.consumer_view AS SELECT coll , c012 FROM app_db.internal_schema.sensitive_data; GRANT ALL PRIVILEGES ON VIEW TO ROLE consumer_role;
C) CREATE OR REPLACE SECURE VIEW app_db.internal_schema.consumer_view AS SELECT coll , c012 FROM app_db.internal_schema.sensitive_data; GRANT SELECT ON VIEW TO ROLE consumer_role; REVOKE ALL PRIVILEGES ON VIEW app_db.internal_schema.consumer_view FROM ROLE PUBLIC;
D) CREATE VIEW app_db.internal_schema.consumer_view AS SELECT coll , c012 FROM app_db.internal_schema.sensitive_data; GRANT SELECT ON VIEW app_db.internal_schema.consumer_view TO ROLE consumer_role;
E) CREATE OR REPLACE SECURE VIEW app_db.internal_schema.consumer_view AS SELECT coll , c012 FROM app_db.internal_schema.sensitive_data; GRANT ALL PRIVILEGES ON VIEW TO ROLE consumer_role;

3. You are designing a Snowflake Native Application that provides a data enrichment service. Consumers provide their data via a secure data share, and your application enriches it with external datasets within your provider account. To ensure data security and prevent accidental data leakage, which of the following strategies should you implement when designing the application's logic (select all that apply)?

A) Grant the consumer's application role 'OWNERSHIP' privilege on the data share. This simplifies data management for the consumer.
B) Create a dedicated service user within your provider account with restricted privileges to access the shared data. The application's logic should execute using this service user's context.
C) Log all data access and modifications performed by the application, including the user context (application role), timestamps, and objects accessed, for auditing purposes.
D) Implement strict input validation and sanitization of the data received from the consumer to prevent SQL injection or other malicious attacks that could lead to data exfiltration.
E) Use fully qualified names when referencing objects within the consumer's shared data (e.g.,

4. You've identified a critical security vulnerability in your Snowflake Native Application that requires immediate remediation. You need to release a patch, but you want to minimize the impact on consumers who are already using your application. Which of the following approaches is MOST suitable for deploying this patch? Select TWO that apply.

A) Develop a SQL script containing the necessary fixes and provide it to consumers with instructions on how to apply it manually to their installed application instances.
B) Leverage zero-downtime patching (if supported by Snowflake in future) by updating internal objects without requiring consumers to update or redeploy their installed application instances.
C) Issue an official announcement to all consumers that they need to uninstall and reinstall the application to receive the security fix.
D) Create a new version of the application package containing the patch. Ensure the new version addresses the vulnerability while maintaining backward compatibility with existing application interfaces and data formats, and then gradually roll out the new version to consumers using APPLICATION roles and grants.
E) Create a new version of the application package with the patch applied, and immediately update the default version of the application package to the new version.

5. You are developing a Snowflake Native Application and want to implement robust observability and telemetry. Which of the following approaches will enable you to effectively monitor the application's performance, identify errors, and collect usage metrics within the consumer's account?

A) Rely solely on Snowflake's built-in query history and resource monitoring features in the consumer's account, as these automatically capture all application activity.
B) The consumer is responsible for implementing observability and telemetry. The application developer cannot implement observability features that function within the consumer's account.
C) Directly access the consumer's system tables (e.g., 'SNOWFLAKE.ACCOUNT USAGE.QUERY HISTORY) to extract application-related metrics based on query identifiers generated by the application.
D) Utilize to write log data to a secure table within the application and leverage views granted to the consumer to expose relevant metrics and error information. Ensure appropriate roles have access to the views.
E) Implement custom logging using 'SYSTEM$LOG' and store application logs in a separate table within the application's container. Configure grants to allow the application developer to access these logs.

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