What is the Hadoop Distributed File System $($HDFS$)$ designed to handle?

Question $6$ options:

A$)$

unstructured and semistructured relational data

B$)$

unstructured and semistructured non$-$relational data

C$)$

structured and semistructured non$-$relational data

D$)$

structured and semistructured relational data