Question-48: Suppose you have setup the consistency level as QUORUM with the replication factor as 3, which of the following statements are correct?
- Database replicates the write to all nodes in the cluster and waits for acknowledgement from two nodes.
- Get all Questions and Answer from here
- You need to have paid subscription to access all questions
- Thanks for considering Python Certification Material
Ans: A, B, C
Exp: As we know in Cassandra DB write operations are atomic at partition level. It means more than 1 update or inserts in the same partition are treated as one write operation. Similarly delete operation is treated as atomic.
You can access to full explanation to question and answer from this page.
