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Hadoop · Q16

Security in Hadoop

Programming · Hadoop · question 16

Q16

How does Hadoop mitigate the risk of unauthorized data access in HDFS?

A.
Increasing the replication factor of HDFS blocks
B.
Utilizing HDFS Encryption Zones
Answer
C.
Disabling block-level access control
D.
None of the above

Answer: Option B

Solution

Answer: Option B
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