最新のNAS-C01問題集で試験を準備する

Snowflake NAS-C01 試験概要:

Snowflake NAS-C01 試験シラバストピック:

Snowflake SnowPro Specialty - Native Apps 認定 NAS-C01 試験問題：

1. A Snowflake Native Application developer, Bob, is using Snowsight to manage access to the application. He has created a custom role, , and wants to grant this role the ability to grant and revoke privileges on all objects within the application's schema, app_data'. Which of the following Snowsight actions (or sequence of actions) is the MOST effective and secure way to achieve this?
(Assume Bob is logged in as a user with 'ACCOUNTADMIN' role).

A) Within Snowsight, navigate to the 'app_data' schema, select 'Grant Privileges', grant the 'USAGE privilege to the and then individually grant 'SELECT, 'INSERT, 'UPDATE' , and "DELETE privileges on each table and view within the schema.
B) In Snowsight, write and execute the following SQL command:
C) Within Snowsight, navigate to the application database, select 'Grant Privileges', and grant the 'USAGE' privilege to the .
D) Within Snowsight, navigate to the 'app_data' schema, select 'Grant Privileges', and grant the 'OWNERSHIP' privilege to the .
E) Grant the the 'APPLY MASKING POLICY privilege globally at the account level using Snowsight.

2. You are developing a Snowflake Native Application that requires specific roles to be assigned to consumers upon installation. Your setup script needs to automatically create these roles if they don't exist and grant appropriate privileges on application objects. Which of the following approaches is the MOST secure and efficient way to achieve this, assuming you want to minimize the attack surface?

A) Use a 'CREATE ROLE IF NOT EXISTS' statement within the setup script, followed by 'GRANT statements using the 'APPLICATION' keyword to avoid granting privileges directly to the role within the provider account.
B) Instruct consumers to manually create the roles and grant privileges after installation, providing them with a separate documentation file containing the necessary SQL commands.
C) Use a UDF to create the roles and grant privileges. This UDF should be owned by the application and be executed with CALLER's rights.
D) Dynamically generate SQL statements within the setup script based on a configuration table stored within the application package, then execute these statements to create the roles and grant privileges.
E) Hardcode the role names in the setup script and create them using a stored procedure executed with the 'OWNER privilege. Then, grant the necessary privileges to those roles.

3. You are developing a Snowflake Native Application that includes a Streamlit UI. The application needs to read configuration parameters such as API keys and database connection strings. Which of the following methods are the recommended and secure ways to manage these configuration parameters within a Snowflake Native App?

A) Store the configuration parameters as environment variables within the Snowflake environment where the Streamlit application is running.
B) Use Streamlit secrets Cst.secretS) configured within the Streamlit application's settings in Snowflake. Store sensitive information like API keys and database credentials there.
C) Store the configuration parameters in a dedicated table within the Snowflake managed database and read them using SQL queries from the Streamlit application. Grant appropriate privileges to the Streamlit application's role on this table.
D) Store the configuration parameters directly within the Streamlit code as Python variables.
E) Store configuration parameters in an external file (e.g., a JSON or YAML file) and include it in the application's deployment package. Read the file from the Streamlit application.

4. You are developing a Snowflake Native Application. During internal testing, you need to simulate different consumer account environments to validate the application's behavior under various conditions (e.g., different Snowflake editions, security configurations). What are the recommended methods for setting up these test environments WITHIN the constraints of the Snowflake Native App framework?

A) Develop a configuration file within the application that allows you to simulate different consumer environments. Implement logic in the application code to adapt to these simulated environments.
B) Utilize Snowflake's Resource Monitors to limit the resources available to the application, simulating a consumer environment with limited compute.
C) Employ multiple developer accounts with different configurations to simulate consumer environments, package your application from each account and test it. Additionally, use parameters within the setup script to configure application behavior.
D) Create multiple Snowflake accounts, each representing a different consumer environment, and install the application in each account.
E) Use Snowflake's cloning capabilities to create multiple clones of your developer account, each with different configurations, and install the application in each clone.

5. You are tasked with automating the installation of a Snowflake Native Application across multiple consumer accounts using the Snowflake Marketplace. The installation process must be idempotent (running the installation script multiple times should not cause errors or unexpected behavior). You have the following requirements: 1. Check if the application is already installed. 2. If not installed, install the application from the Marketplace. 3. Grant specific privileges on the installed application to a role within the consumer account. Which of the following Snowflake Scripting (SnowSQL) snippets BEST implements this idempotent installation process? Assume 'application name', 'application _ package', 'consumer role', and 'marketplace listing url' are pre-defined variables.

A)

B)

C)

D)

E)

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