What is a major change with KRaft in terms of ZooKeeper usage?

What is a major change with KRaft in terms of ZooKeeper usage?

• A. ZooKeeper continues to manage cluster metadata as before.
• B. KRaft introduces a ZooKeeperless cluster by using an internal controller quorum.
• C. KRaft stores all metadata in an external database.
• D. KRaft eliminates ZooKeeper and stores metadata within Kafka via an internal controller quorum.

Answer: (D)