Pass NestJS Official Cert | TypeScript, Modules, Guards, Interceptors, Microservices, JWT Auth & 300+ Mock Questions
Sub Category
- IT Certifications
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Objectives
- Master the NestJS core architecture — modules, controllers, providers, and the dependency injection system — and apply them to exam-level design and debugging s
- Implement and distinguish between middleware, guards, interceptors, pipes, and exception filters — understanding the request lifecycle and where each component
- Design and query databases using TypeORM and Prisma within a NestJS context — including entity definitions, relations, migrations, and repository patterns
- Build and secure REST and GraphQL APIs in NestJS — including authentication flows with Passport.js and JWT, role-based guards, and schema-first vs code-first Gr
- Architect NestJS microservices using transport layers such as TCP, Redis, and RabbitMQ — and write unit and end-to-end tests with Jest and the NestJS testing ut
- Evaluate personal exam readiness through four timed, full-length practice tests with topic-level diagnostic feedback to direct final study effort efficiently
Pre Requisites
- Solid working experience with TypeScript — you should be comfortable with types, interfaces, decorators, and generics before attempting these tests
- Practical experience building backend applications with Node.js and NestJS — at minimum, you should have built and run a NestJS project with modules, controllers, and services
- Familiarity with REST API concepts, HTTP fundamentals, and at least one database ORM (TypeORM or Prisma) used within a NestJS application
FAQ
- Q. How long do I have access to the course materials?
- A. You can view and review the lecture materials indefinitely, like an on-demand channel.
- Q. Can I take my courses with me wherever I go?
- A. Definitely! If you have an internet connection, courses on Udemy are available on any device at any time. If you don't have an internet connection, some instructors also let their students download course lectures. That's up to the instructor though, so make sure you get on their good side!
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