Q173
Which of the following are objective database and not a relational database?
A.
Web SQL Database
B.
FileSystem API
C.
IndexedDB
AnswerD.
All of the mentioned
Answer: Option C
Solution
Answer: Option C
Solution:
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.