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Which of the following are objective database and not a relational database?

A. Web SQL Database

B. FileSystem API

C. IndexedDB

D. All of the mentioned

Answer: Option C

Solution(By Examveda Team)

IndexedDB is an object database, not a relational database, and it is much simpler than databases that support SQL queries. It is more powerful, efficient, and robust than the key/value storage provided by the Web Storage API, however.

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