a)Every znode in the ZooKeeper tree is identified by the data, and the path elements are separated by %.
b)Every znode in the ZooKeeper tree is identified by a path, and the path elements are separated by /.
c)Every znode in the ZooKeeper tree is identified by a path, and the path elements are separated by %.
d)Every znode in the ZooKeeper tree is identified by a data, and the path elements are separated by /.