✅ IBM ClearCase is a stream-based version control system.
Explanation:
IBM ClearCase follows a stream-based version control model, which means:
It manages different development streams for parallel development.
It allows teams to work on different versions of the codebase in separate streams while integrating changes when needed.
It is often used in enterprise environments for large-scale software projects.
Why is it NOT distributed?
A distributed version control system (DVCS), like Git or Mercurial, allows each developer to have a full copy of the repository locally. ClearCase does not follow this model—it relies on a central repository and stream-based branching.
Thus, IBM ClearCase is a stream-based version control system. 🚀
Continuous Integration 
Build Process