Q. What is the purpose of Hadoop's Knox Gateway in a Hadoop security context?
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(A)
Providing a single entry point for Hadoop cluster access
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(B)
Optimizing data replication in HDFS
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(C)
Enabling speculative execution in MapReduce
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(D)
Managing user authentication in Hadoop
✅ Correct Answer: (A)
Providing a single entry point for Hadoop cluster access