Answer: Clone, Merge

Databricks Repos supports several Git operations directly within the workspace, including commit, pull, and push through the UI. However, merging branches (E) is not supported in the UI and requires external tools (e.g., Git CLI or a platform like GitHub). Cloning (D) is handled through the Databricks UI when adding a repository, but the Git `clone` command itself cannot be executed within Repos, making it an external operation. Thus, Clone (D) and Merge (E) must be performed outside of Databricks Repos.

Author: LeetQuiz Editorial Team