HCatalog supports reading and writing files in any format for which a ________ can be written.

A)  SerDE
B)  DocSear
C)  SaerDear
D)  All of the above

Correct Answer :   SerDE

Explanation : By default, HCatalog supports RCFile, CSV, JSON, and SequenceFile, and ORC file formats. To use a custom format, you must provide the InputFormat, OutputFormat, and SerDe.

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