IBM
C2090-102 · Question #53
Data high availability is provided by SAN in traditional architectures by employing a level of RAID. What is the Hadoop equivalent?
The correct answer is B. Replication. See the full explanation below for the reasoning.
Question
Data high availability is provided by SAN in traditional architectures by employing a level of RAID. What is the Hadoop equivalent?
Options
- AData Node
- BReplication
- CQuorum Journal Manager
- DYarn Resource Manager
How the community answered
(42 responses)- A5% (2)
- B83% (35)
- C10% (4)
- D2% (1)
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