Question Bank
3705 approved questions from the community
What is the purpose of the @Global() decorator?
NestJS fully supports TypeScript.
The @Injectable() decorator is required for all providers in NestJS.
Controllers in NestJS are responsible for handling incoming requests and returning responses to the client.
What is Prisma in the context of NestJS?
What is Mongoose in the context of NestJS?
What is NestJS?
What is the difference between SSE and WebSockets?
What does URI versioning mean in NestJS?
What is the purpose of the @DeleteDateColumn decorator in TypeORM?
What is the CACHE_MANAGER token used for in NestJS?
What decorator is used to handle DELETE requests in NestJS?
Which HTTP method decorator would you use for updating a resource?
What is the primary difference between tight coupling and loose coupling?
What command is used to install the NestJS CLI globally?
What is a circular dependency in NestJS?
Which decorator is used to declare a class as a controller in NestJS?
What is the role of migration scripts in TypeORM?
Which module is used to load environment variables in NestJS?
What is the purpose of environment variables in NestJS?