What is a SequenceFile? | Hadoop Mcqs
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
What is a SequenceFile? | Hadoop Mcqs
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.