Interview question based on skill :
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Total Questions: 5
1. Which of the following is not one of the primitive commands to interact with Hbase
Correct Answer is : Drop
2. The verison information of a record in a KeyValue instance is inspected using the method
Correct Answer is : getTimestamp()
3. The command which allows you to change an integer value stored in Hbase cell without reading it first is
Correct Answer is : Incrementcolumnvalue()
4. When a region becomes bigger in size, it
Correct Answer is : Is split into smaller regions
5. In a reduce-side join the Mapreduce step which is used to collocate the relevant records form the two joining data sets is
Correct Answer is : Shuffle and sort step
