Data Integrity interview questions
Data Integrity interview questions
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Total Questions: 5
1. The HDFS client software implements __________ checking on the contents of HDFS files.
Correct Answer is : checksum
2. Point out the correct statement :
Correct Answer is : The HDFS architecture is compatible with data rebalancing schemes
3. The ___________ machine is a single point of failure for an HDFS cluster.
Correct Answer is : NameNode
4. The ____________ and the EditLog are central data structures of HDFS.
Correct Answer is : FsImage
5. Point out the wrong statement :
Correct Answer is : HDFS is designed to support small files only
