Final answer:
A NoSQL database is the type of database that supports sophisticated data analytics due to its scalability, flexibility, and ability to handle a variety of data types.
Step-by-step explanation:
The form of database that supports sophisticated data analytics is the NoSQL database (Option C). Unlike traditional relational databases that use structured schema and SQL for querying, NoSQL databases are designed for greater scalability and flexibility. They can handle a variety of data types, including structured, semi-structured, and unstructured data. This makes them ideal for big data and real-time web applications.
NoSQL databases such as document stores, key-value stores, wide-column stores, and graph databases are able to efficiently process large volumes of rapidly changing data. They are built to perform well with distributed data systems and have the ability to handle massive amounts of data across many commodity servers. With features such as horizontal scaling and the ability to handle unstructured data, NoSQL databases are well-equipped for complex data analytics operations.