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CCA-410 · Question #84
CCA-410 Question #84: Real Exam Question with Answer & Explanation
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Question
Identify the function performed by the Secondary NameNode daemon on a cluster configured to run with a single NameNode.
Options
- AIn this configuration, the Secondary NameNode performs a checkpoint operation on the files by the
- BIn this configuration, the Secondary NameNode is standby NameNode, ready to failover and provide
- CIn this configuration, the Secondary NameNode performs deal-time backups of the NameNode.
- DIn this configuration, the Secondary NameNode servers as alternate data channel for clients to reach
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