EY Full Stack .NET Mid

Singleton vs Scoped — what breaks if DbContext is Singleton?

DbContext is not thread-safe. As Singleton, parallel requests corrupt tracking. Keep it Scoped. ShopNest registers AddDbContext as Scoped for that reason.

EY rounds often probe: Client scenarios.

Themes commonly reported in public MNC interview experiences (AmbitionBox / LinkedIn / Glassdoor-style). Practice aloud; keep answers this short in the real round.

More EY Full Stack .NET questions

Explain Dependency Injection lifetimes in ASP.NET Core.
What is the difference between authentication and authorization?
How do you prevent SQL injection in .NET?
Explain JWT and where you store it on the client.
What is the N+1 query problem?
Write the idea for 3rd highest salary in SQL.

All Full Stack .NET questions

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