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table provide to your client application?

Your client application connects to HBase for the first time and queries the .META. table. What
information does the .META. table provide to your client application?

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A.
The location of a Region

B.
The location of an MMaster

C.
The location of a ZooKeeper

D.
The location of a –ROOT– table

Explanation:
The .META. table keeps a list of all regions in the system. The .META. table
structure is as follows:
Key:
Region key of the format ([table],[region start key],[region id])
Values:
info:regioninfo (serialized HRegionInfo instance for this region)
info:server (server:port of the RegionServer containing this region)
info:serverstartcode (start-time of the RegionServer process containing this region)

Reference:The Apache HBaseReference Guide
http://hbase.apache.org/book/arch.catalog.html(9.2.2. Meta)

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