1. What is a SequenceFile?

A. ASequenceFilecontains a binaryencoding ofan arbitrary numberof homogeneous writable objects.
B. ASequenceFilecontains a binary encoding of an arbitrary number of heterogeneous writable objects.
C. ASequenceFilecontains a binary encoding of an arbitrary number of WritableComparable objects, in sorted order.
D. ASequenceFilecontains a binary encoding of an arbitrary number key-value pairs. Each key must be the same type. Each value must be sametype.

Answer: D

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