Snowflake COF-C02 Dumps Questions Answers

To use key pair authentication in Snowflake, you need to set the public key for the user. This allows the user to authenticate using their private key.

Generate Key Pair: Generate a public and private key pair.

Set Public Key:

ALTER USER jsmith SET RSA_PUBLIC_KEY='MIIBIjANBgkqh...';

Authentication: The user can now authenticate by signing requests with the corresponding private key.

References:

Snowflake Documentation: Key Pair Authentication & Key Rotation

Snowflake Documentation: ALTER USER

To monitor updates, such as SCIM API requests sent to Snowflake by the identity provider, an administrator can use the REST EVENT HISTORY feature. This feature allows administrators to query historical data about REST API calls made to Snowflake, including those related to user and role management through SCIM (System for Cross-domain Identity Management).

The REST EVENT HISTORY table function returns information about REST API calls made over a specified period. It is particularly useful for auditing and monitoring purposes, especially when integrating Snowflake with third-party identity providers that use SCIM for automated user provisioning and deprovisioning.

An example query to check for SCIM API requests might look like this:

SELECT * FROM TABLE(information_schema.rest_event_history(date_range_start=>dateadd('hours',-1,current_timestamp()))) WHERE request_type = 'SCIM';

This query returns details on SCIM API requests made in the last hour, including the request type, the identity provider's details, and the outcome of each request.

While Snowflake primarily deals with structured and semi-structured data, it also has the capability to handle unstructured data. Unstructured data can be stored in Snowflake using variants of SQL data types in tables, which can be permanent tables. These permanent tables, while traditionally used for structured or semi-structured data (like JSON, Avro, or Parquet), can also accommodate unstructured data in the form of binary formats or strings, offering flexibility in data storage and analysis. However, the management and querying of unstructured data in Snowflake may require additional considerations compared to structured data.References: Snowflake Documentation on Data Types