TypeScript Interview Questions
Questions Answers Views Company eMail

Why is typescript strongly typed?

38

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

34

What is typescript and why it is used for?

34

How to check null and undefined in typescript?

38

Why are optional parameters added in typescript?

35

What is super in typescript?

37

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

31

What is the advantage of typescript?

40

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

37

How to enable decorators in typescript via command line?

31

What is import and export in typescript?

38

What is the callback function in typescript?

33

What are the modules typescript?

35

What is getters and setters in typescript?

34

What is amd in typescript?

36


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Un-Answered Questions { TypeScript }

What are the modules in typescript?

32


How do you implement inheritance in typescript?

36


What is the default access modifier for members of a class in typescript?

38


What is the difference between typescript and javascript?

34


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

34


What do you mean by interfaces? Explain them with reference to typescript.

43


What is variable in typescript?

35


What is import and export in typescript?

38


What is the export class in typescript?

32


What are different components of typescript?

32


What is the use of decorators in typescript?

29


What is the callback function in typescript?

33


What is the default parameters function?

39


What is jsx? Can we use jsx in typescript?

32


List type of decorators available in typescript?

25