Answer: A named internal stage

According to Snowflake documentation and the community discussion consensus, when cloning a schema, named internal stages are not included in the clone. The documentation explicitly states that internal named stages are not cloned, while external named stages are cloned. Tasks and User-Defined Functions (UDFs) can be cloned. The community discussion shows strong support for option B, with multiple comments citing the official documentation and explaining that only named internal stages cannot be cloned during schema cloning operations.

Author: LeetQuiz Editorial Team