Point out the correct statement.
(a) Cassandra delivers continuous availability, linear scalability, and operational simplicity across many commodity servers
(b) Cassandra has a “masterless” architecture, meaning all nodes are the same
(c) Cassandra also provides customizable replication, storing redundant copies of data across nodes that participate in a Cassandra ring
(d) All of the mentioned
(a) Cassandra delivers continuous availability, linear scalability, and operational simplicity across many commodity servers
(b) Cassandra has a “masterless” architecture, meaning all nodes are the same
(c) Cassandra also provides customizable replication, storing redundant copies of data across nodes that participate in a Cassandra ring
(d) All of the mentioned
Correct choice is (d) All of the mentioned
To explain: Cassandra provides automatic data distribution across all nodes that participate in a “ring” or database cluster.