Question 32: Vnodes helps Cassandra in which of the following way
A. Tokens are automatically calculated and assigned to each node
B. Rebalancing a cluster is automatically accomplished when adding or removing nodes.
C. Rebuilding a dead node is faster because it involves every other node in the cluster.
D. The proportion of vnodes assigned to each machine in a cluster can be assigned, so smaller and larger computers can be used in building a cluster
- A,B,C
- Get all Questions and Answer from here
- You need to have paid subscription to access all questions
- Thanks for considering Python Certification Material
Correct Answer: 5
Explanation: Virtual nodes, known as Vnodes, distribute data across nodes at a finer granularity than can be easily achieved if calculated tokens are used. Vnodes simplify many tasks in Cassandra:
You can access to full explanation to question and answer from this page.
