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Hadoop · Q41

NoSQL Databases with HBase

Programming · Hadoop · question 41

Q41

In HBase, what is the primary purpose of the HBase Online Schema Change?

A.
Sort records based on a column
B.
Group records based on a condition
C.
Modify the schema of an HBase table without requiring downtime
Answer
D.
Join records from multiple tables

Answer: Option C

Solution

Answer: Option C
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