Answer: Javascript, SQL

According to Snowflake documentation and the community consensus with 100% agreement, JavaScript and SQL are the languages that require UDF handlers to be written inline. The Snowflake documentation explicitly states that JavaScript UDFs must be written inline, and SQL UDFs are inherently inline by their nature. Other languages like Java, Scala, and Python support external handler functions that can be imported from stages, making them not required to be written inline. The community discussion consistently points to options B (JavaScript) and E (SQL) as correct, with multiple references to the official Snowflake documentation confirming this requirement.

Author: LeetQuiz Editorial Team