11. Point out the correct statement.
12. Cloudera Express includes CDH and a version of Cloudera . . . . . . . . lacking enterprise features such as rolling upgrades and backup/disaster recovery.
13. A . . . . . . . . node enables a workflow to make a selection on the execution path to follow.
14. Point out the correct statement.
15. . . . . . . . . is a secure and highly scalable micro sharing and micro-messaging platform.
16. Impala is integrated with native Hadoop security and Kerberos for authentication via . . . . . . . . module.
17. Point out the wrong statement.
18. Storm is benchmarked as processing one million . . . . . . . . byte messages per second per node.
19. . . . . . . . . nodes are the mechanism by which a workflow triggers the execution of a computation/processing task.
20. The only metadata retained on a per-consumer basis is the position of the consumer in the log, called . . . . . . . .
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