Relational SQL, document stores (MongoDB) and in-memory key-value (Redis).
Anyone can watch tutorials. Very few can pass a senior-level, real-world assessment — and show recruiters the proof. Unlock Databases: SQL, MongoDB & Redis and turn your skill into a credential.
The Databases: SQL, MongoDB & Redis is a premium intermediate-level Full Stack online test with 20 multiple-choice questions. You have 20 minutes to complete it, and you need 12 out of 20 marks to pass. Get your score instantly@if($isPaid), plus an in-depth explanation for every answer and a verifiable certificate@endif.
Relational SQL, document stores (MongoDB) and in-memory key-value (Redis).
It contains 20 multiple-choice questions with a time limit of 20 minutes.
It's a premium test — unlock it for ₹99 to get 2 attempts, an in-depth explanation for every answer (English & हिंदी) and a verifiable certificate. Pro members get every paid test free.
You need at least 12 out of 20 marks to pass.