7-Day .NET Full Stack Interview Preparation Plan
Your saved questions plus a day-by-day plan. Add questions with Save to → 7-Day Job Prep on any question page.
Day-by-day plan
Day 1C# fundamentals
- Revise value vs reference types, boxing, strings and nullability
- Write five small programs: reverse string, palindrome, duplicates, word count, Fibonacci
- Read up on GC generations and IDisposable
- Answer 15 C# fundamentals questions aloud
Day 2OOP, SOLID and patterns
- Explain the four OOP pillars with your own examples
- Refactor an if-else payment class into the Strategy pattern
- Revise interfaces vs abstract classes, delegates and events
- Prepare two STAR stories about refactoring and teamwork
Day 3LINQ and async
- Write LINQ for grouping, joins, second highest value and paging
- Explain deferred execution and IEnumerable vs IQueryable
- Practise Task.WhenAll, CancellationToken and SemaphoreSlim code
- Revise deadlock and thread pool starvation scenarios
Day 4ASP.NET Core Web API
- Draw the middleware pipeline and explain service lifetimes
- Build a small CRUD API with validation and global error handling
- Add JWT authentication and role-based authorization
- Revise CORS, caching, logging and IHttpClientFactory
Day 5EF Core and SQL Server
- Create a code-first model with one-to-many and many-to-many relations
- Fix an N+1 query and compare generated SQL
- Write SQL for joins, window functions, CTEs and duplicates
- Revise indexes, transactions, isolation levels and deadlocks
Day 6Angular or React
- Revise components, data binding, services, signals and RxJS or hooks
- Build a page that calls your API with an auth interceptor
- Practise answers on CORS, token storage and lazy loading
- Prepare a two-minute walkthrough of your full stack project
Day 7Mock interview and revision
- Take a timed mock interview covering C#, API, SQL and front end
- Revise the 30 key revision points
- Practise HR answers: introduction, strengths, why .NET, why this company
- Review your resume projects and be ready to explain every line
Frequently asked questions
Can I prepare for a .NET Full Stack interview in 7 days?
Seven days is enough to revise and sharpen, not to learn from zero. Use the plan to cover each core topic once, practise questions daily and finish with a mock interview.
How do I add questions to the plan?
On any question page choose Save to → 7-Day Job Prep. Saved questions show up at the top of this page.
How many hours a day should I study?
Two to four focused hours a day works for most people: one hour of revision, one to two hours of questions, and the rest on projects or mock answers.
Questions to practise each day
Company-wise .NET Full Stack questionsExperience-wise .NET Full Stack questionsRole-wise .NET Full Stack questionsCity-wise .NET Full Stack questionsMost asked .NET Full Stack questionsScenario-based questionsPractical / hands-on questionsHR & behavioural questions.NET Full Stack mock interviewOnline assessment questionsTechnical round questionsManagerial round questions.NET Full Stack topic sheets