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 }

Is es6 typescript?

How to compile multiple typescript files into a single file?

How to declare variable in typescript?

How to declare a namespace in typescript?

What are the variables in typescript?

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

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

What is the current stable version of typescript?

Explain decorators in typescript? List type of decorators available in typescript?

What is inheritance in typescript?

What are closures in javascript?

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List some features of typescript?

What do you understand by classes in typescript?

What is lambda/arrow functions?

List some benefits of using typescript?

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