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

TypeScript Interview Questions

Questions Answers Views Company eMail

What do you mean by interfaces?

107

Is native javascript supports modules?

146

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?

132

What is typescript? How is it different from javascript?

139

List types of scopes available in javascript?

138

What do you understand by classes in typescript?

107

What is the current stable version of typescript?

173

What are closures in javascript?

1 1224

List the built-in types in typescript.

111

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

164

Explain decorators in typescript?

112

How to compile a typescript file?

170

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

108

How to declare a namespace in typescript?

117

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Un-Answered Questions { TypeScript }

How automatic assignment of constructor parameters in typescript work?

116

What is lambda/arrow function?

138

Does typescript support all object oriented principles?

103

What are closures in javascript?

1224

What is rest parameters functions?

149

What are the variables in typescript?

161

How to declare a nest class structure in typescript?

128

How to compile a typescript file?

170

How do you compile typescript files?

130

List some features of classes in typescript?

119

What is "as" syntax in typescript?

184

Explain interfaces with reference to typescript.

121

How to setup and install typescript?

164

What are ambients in typescripts and when to use them?

120

What is the export class in typescript?

162

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