Snowflake SnowPro Certification Practice Test

What formats are allowed for exporting data when unloading in Snowflake?

1. CSV

2. JSON

3. XML

4. Text files

The correct answer is: JSON

When unloading data in Snowflake, the various formats supported for exporting include CSV, JSON, and newline-delimited JSON, among others. JSON as a format is especially useful for applications dealing with semi-structured data, allowing for nested structures and a flexible schema. This capability to manage and export data in JSON format is significant as it aligns with many modern data applications and integration processes, particularly those that interact with NoSQL databases or data APIs. JSON's compatibility with many programming languages and web technologies further enhances its appeal, making it a common choice for data interchange. While CSV is also a valid format and widely used, the inclusion of JSON in the correct answer emphasizes its role in handling more complex data structures that are typical in today’s data environments. Other formats like XML and plain text files are generally less favored or used in specific contexts, but don’t have the same level of support as JSON in terms of export when considering Snowflake's optimal capabilities.