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Hadoop · Q46

Security in Hadoop

Programming · Hadoop · question 46

Q46

How does Hadoop mitigate the risk of data tampering in HDFS?

A.
Increasing the block size in HDFS
B.
Using HDFS checksums
Answer
C.
Running Hadoop in an open network mode
D.
None of the above

Answer: Option B

Solution

Answer: Option B
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