Snowflake NAS-C01 Actual Free Exam Questions & Community Discussion

You're developing a Snowflake Native Application and want to control access to different features based on roles. You have a Streamlit application that displays sensitive data, and you only want users with the 'DATA ANALYST and 'ADMIN' roles to be able to view this dat a. Which of the following methods or a combination of methods are MOST appropriate for enforcing this role-based access control within your Streamlit application and the underlying Snowflake resources?

A developer is building a Snowflake Native App that requires secure storage of sensitive application configuration dat a. Which of the following Snowflake features is the MOST appropriate to use within the application package to manage and secure this data?

You are managing the release of a new version (v2.0) of your Snowflake Native Application that introduces significant schema changes to shared tables accessed by consumer accounts. To minimize disruption during the upgrade, you want to implement a phased rollout while ensuring backward compatibility for consumers who haven't yet upgraded. Which of the following strategies would allow you to achieve this goal effectively? (Select TWO)

A Snowflake Native App provider is working on the consumer-side testing of their application. They need to verify that specific events are being recorded correctly in the Event Table within the consumer's account. They are using the Snowflake Native Apps framework's testing capabilities. Which of the following approaches would be MOST reliable for validating the contents of the Event Table during automated testing?

You are developing a Snowflake Native Application that processes sensitive customer dat a. You need to ensure that the application is secure and compliant with data privacy regulations. Which of the following security measures are MOST effective when designing your application package? (Select TWO)

You've developed a Snowflake Native Application. During the installation process in a consumer's account, the installation fails. The error message is vague and doesn't pinpoint the exact cause. What are the MOST effective steps you can take, in order , to diagnose the installation failure and provide the consumer with a resolution? (Select the top 3 steps)

You are developing a Snowflake Native Application that uses a UDF (User-Defined Function) to process dat a. The UDF needs to be updated with new logic to handle a specific edge case. You want to ensure a smooth transition for existing consumers of your application. Which of the following strategies should you consider to avoid breaking changes? (Select TWO)

You are developing a Snowflake Native Application. As part of your application deployment process, you need to programmatically register a new version of your application package and promote it through the stages (e.g., 'dev', 'test', 'prod'). You are using the 'SYSTEM$REGISTER_APPLICATION_PACKAGE_VERSION' function. Which of the following statements accurately describe valid arguments and usage considerations for this function?

A data analytics company, 'Data Insights Pro', is developing a Snowflake Native App that visualizes customer behavior dat a. The app needs to read data from a secure customer table provided by the consumer and write aggregate reports back to a separate consumer- owned table for compliance. The customer table contains sensitive PII. Which of the following combinations of application privileges and app capabilities are NECESSARY and SUFFICIENT to achieve this securely, ensuring minimal access is granted?

You are packaging a Snowflake Native App that includes Python code and several supporting data files (e.g., configuration files, sample datasets). What are the correct steps to upload these files to a stage for inclusion in your application package, and how do you ensure the Python code is correctly referenced?

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 data analytics company, 'Data Insights Pro', is developing a Snowflake Native Application to provide advanced customer segmentation analysis. They plan to monetize this application through the Snowflake Marketplace. They want to ensure that only a specific set of customer accounts can access and install their application during the initial beta testing phase. Which of the following steps must they perform to achieve this?

You're developing a Snowflake Native Application with a front-end UI built using Streamlit, deployed as a UDF. This UI allows users to upload CSV files for processing. To adhere to security best practices and prevent unacceptable code practices in a Native App, what considerations should you prioritize in your development and deployment process specifically related to handling user-uploaded files ?

You are developing a Snowflake Native Application that requires maintaining multiple live versions for different customer segments. Some customers need to stay on an older version for compatibility reasons, while new customers should use the latest version. How can you best manage these different versions using Snowflake Native App features?