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

TypeScript Interview Questions

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Why is typescript strongly typed?

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

What is typescript and why it is used for?

How to check null and undefined in typescript?

Why are optional parameters added in typescript?

What is super in typescript?

Is it possible to merge multiple .ts files into a single .js file?

What is the advantage of typescript?

What is the use of the tsconfig.json file in typescript?

How to enable decorators in typescript via command line?

What is import and export in typescript?

What is the callback function in typescript?

What are the modules typescript?

What is getters and setters in typescript?

What is amd in typescript?

Un-Answered Questions { TypeScript }

What is a typescript map file?

What is tsconfig.json file?

How to compile multiple typescript files into a single file?

What is typescript declare keyword?

What is an anonymous function?

Why do we need typescript?

What is typescript and why one should use it?

Who developed typescript?

What are the types of typescript?

What is default export in typescript?

List some features of classes in typescript?

List types of scopes available in javascript?

What is the use of decorators in typescript?

How typescript is different from javascript?

How to declare a namespace in typescript?

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