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HBase Quiz 3 | Englishfreetest.com

Here's the exercise ' HBase Quiz 3 | Englishfreetest.com' about Technical Quiz - Technical Tests.


Put your knowledge about all things technology to the test Because everything tech, from computers and the internet to software and big data, changes rapidly on a day-to-day basis, it’s now a must to stay up to date with the technology that dominates our modern day lives. Are you up to speed on what’s going on in the tech industry today? Take our quiz to find out. Test how much you know about technology

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Content test:

A.HFile.direct()
B. HFile.access()
C. HFile.main()
D. HFile.more()
A. HDFS Namenode
B. HDFS datanode
C. As a client to HDFS server
D. TAsktrackers
A. Record updates
B.Record Deletes
C. Bulk export
D.Bulk Load
A.Equal to number of regionserver
B.Half of the number of regionserver
C.Double the number of regionserver
D.One
A.Displaying all columns of a specific column family
B.Add new column family to the table
C.Add a group of column families to a table
D.Add a column to a column family
A. Allowed
B.Not allowed
C.Possible using a third staging table
D.Only one column family can be inserted at a time
A.Regiontab and Metatab
B.Regionbase and Metabase
C.ROOT- and .META.
D.ROOT- and .REGION.
A. Immediately after the changes
B.Only after a major compaction
C.Only after a minor compaction
D.Restarting the Regionserver
A.Same number of columns
B.Same number of column families
C.Different number of columns
D.Different number of column families
A.Dropped directly
B.Dropped after disabling
C.Only disabled, not dropped
D.Only compressed, not dropped
Test

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