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

TypeScript Interview Questions

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What do you mean by interfaces?

Is native javascript supports modules?

What do you understand by classes in typescript? List some features of classes.

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

What is typescript? How is it different from javascript?

List types of scopes available in javascript?

What do you understand by classes in typescript?

What is the current stable version of typescript?

What are closures in javascript?

List the built-in types in typescript.

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

Explain decorators in typescript?

How to compile a typescript file?

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

How to declare a namespace in typescript?

Un-Answered Questions { TypeScript }

What is amd in typescript?

What is default export in typescript?

List type of decorators available in typescript?

What is functions in typescript?

How could you check null and undefined in typescript?

What are the types of typescript?

Who developed typescript?

What is the callback function in typescript?

Which object oriented terms are supported by typescript?

What are ambients in typescripts?

What are classes in typescript?

What is the current stable version of typescript?

What is rest parameters?

What is lambda/arrow functions?

Is es6 typescript?

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