Q. What role does DataNode play in HDFS?

एचडीएफएस में डेटानोड क्या भूमिका निभाता है?

A
Manages metadata
B
Stores and retrieves blocks of data
C
Executes MapReduce jobs
D
Controls Hadoop configurations

Explanation

Explanation will be available soon. Please stay tuned.

व्याख्या जल्द ही उपलब्ध होगी। कृपया बने रहें।

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