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 }

Why are optional parameters added in typescript?

Tell the minimum requirements for installing typescript. Or how can we get typescript and install it?

What is amd in typescript?

What is optional properties in typescript?

How is typescript different from javascript?

What is the difference between typescript and javascript?

Is react typescript or javascript?

Tell the minimum requirements for installing typescript. Also, mention the steps involved in it.

What is lambda/arrow functions?

What is optional parameters function?

Does typescript support all object oriented principles?

What is an interface in typescript?

Why we use typescript?

What is typescript? How is it different from javascript?

What is an external modules?

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