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Authorization capabilities for Cassandra use the familiar _________ security paradigm to manage object permissions.

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Authorization capabilities for Cassandra use the familiar _________ security paradigm to manage object permissions.

(a) COMMIT

(b) GRANT

(c) ROLLBACK

(d) None of the mentioned

This question was posed to me in an international level competition.

This interesting question is from Introduction to Cassandra in portion ZooKeeper, Sqoop and Cassandra of Hadoop

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Right option is (b) GRANT

The explanation: Once authenticated into a database cluster using either internal authentication, the next security issue to be tackled is permission management.

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