Answer: JavaScript, Python

The question asks for the two programming languages supported for creating User-Defined Functions (UDFs) in Snowflake. According to Snowflake documentation and the community discussion (with 100% consensus for BD and upvoted comments confirming this), Snowflake supports JavaScript and Python for UDFs. The comment by bibisa explicitly references the official documentation sections for 'Writing JavaScript UDFs' and 'Writing Python UDFs', while other languages like C#, PHP, and TypeScript are not natively supported for UDFs in Snowflake. Java is supported for UDFs but was not listed among the options, making B (JavaScript) and D (Python) the correct choices.

Author: LeetQuiz Editorial Team