TypeScript Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

TypeScript Interview Questions

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Is it possible to debug any typescript file?

What is the difference between the internal module and the external module?

What are the variables in typescript? How to create a variable in typescript?

What is rest parameters?

What is jsx? Can we use jsx in typescript?

Why do we need typescript?

What is an anonymous function?

What is tsconfig.json file?

What is a typescript map file?

Explain generics in typescript?

What is type assertions in typescript?

Is it possible to combine multiple .ts files into a single .js file? If yes, then how?

Could we use typescript on the backend? If yes, how?

Explain interfaces with reference to typescript.

What are ambients in typescripts?

Un-Answered Questions { TypeScript }

Which keyword is used for inheritance in typescript?

Is es6 typescript?

How to call base class constructor from child class in typescript?

What is super in typescript?

How to setup and install typescript?

What is default visibility for properties/methods in typescript classes?

What is named function?

What is the difference between the internal and external module in typescript?

What is optional properties in typescript?

What are typescript advantages?

What is the advantage of arrow function in typescript?

How to create fields, constructor and function in typescript class?

How to enable decorators in typescript via command line?

How to install typescript on windows?

Who developed typescript and what is the current stable version of typescript?

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