TypeScript Interview Questions
Questions Answers Views Company eMail

What do you mean by interfaces?

1

Is native javascript supports modules?

1

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

1




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

1

What is typescript? How is it different from javascript?

1

List types of scopes available in javascript?

1

What do you understand by classes in typescript?

1

What is the current stable version of typescript?

1




What are closures in javascript?

1

List the built-in types in typescript.

1

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

1

Explain decorators in typescript?

1

How to compile a typescript file?

1

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

1

How to declare a namespace in typescript?

1


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Un-Answered Questions { TypeScript }

What are typescript public, private, protected and readonly modifiers?

1


What is an external modules?

1


What do you understand by classes in typescript?

1


Why we use typescript?

1


How to implement inheritance in typescript?

1






List some features of typescript?

1


What is typescript and why one should use it?

1


Explain enum in typescript?

1


List types of scopes available in javascript?

1


Does typescript support all object oriented principles?

1


What is the export class in typescript?

1


Explain relative vs. Non-relative module imports.

1


What is typescript declare keyword?

1


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

1


What is tsconfig.json file?

1