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Questions and Answers
Which programming language does Nest.js use for type checking?
Which programming language does Nest.js use for type checking?
- JavaScript
- Python
- Ruby
- TypeScript (correct)
What problem does Nest.js aim to solve?
What problem does Nest.js aim to solve?
- Maintenance of large-scale applications (correct)
- Code optimization
- Deployment of applications
- User interface design
What are some key features of applications built with Nest.js?
What are some key features of applications built with Nest.js?
- Loosely coupled and easily maintainable (correct)
- Tightly coupled and difficult to maintain
- Not scalable and testable
- Limited in functionality
What is the main benefit of using Nest.js?
What is the main benefit of using Nest.js?
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Which of the following is NOT a characteristic of Nest.js?
Which of the following is NOT a characteristic of Nest.js?
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Study Notes
Nest.js Overview
- Nest.js uses TypeScript for type checking, which provides a statically typed and scalable way to build server-side applications.
Problem Statement
- Nest.js aims to solve the problem of building efficient, scalable, and maintainable server-side applications, which is a challenge faced by many developers.
Key Features of Nest.js Applications
- Applications built with Nest.js are highly scalable, thanks to its modular architecture and support for microservices.
- They are highly flexible, with a wide range of libraries and tools available for building robust APIs.
- They are highly maintainable, with a strong focus on code organization and separation of concerns.
Benefits of Using Nest.js
- The main benefit of using Nest.js is that it provides a robust and scalable framework for building server-side applications, which can help to reduce development time and improve code quality.
Characteristics of Nest.js
- Nest.js is not a low-level framework, but rather a high-level framework that provides a lot of built-in functionality out of the box.
- It is not a language, but rather a framework built on top of TypeScript and JavaScript.
- It is not a monolithic framework, but rather a modular framework that allows developers to use only the components they need.
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