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?

116

Is native javascript supports modules?

166

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

110

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

150

What is typescript? How is it different from javascript?

151

List types of scopes available in javascript?

150

What do you understand by classes in typescript?

118

What is the current stable version of typescript?

190

What are closures in javascript?

1 1251

List the built-in types in typescript.

127

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

181

Explain decorators in typescript?

126

How to compile a typescript file?

183

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

117

How to declare a namespace in typescript?

132

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Un-Answered Questions { TypeScript }

Which object oriented terms are supported by typescript?

143

What is "as" syntax in typescript?

202

How to declare a namespace in typescript?

132

Is it possible to compile .ts automatically with real-time changes in the .ts file?

131

Is it possible to combine multiple .ts files into a single .js file? If yes, then how?

125

What is import and export in typescript?

146

What is the export class in typescript?

180

Is react typescript or javascript?

137

What is the difference between typescript and es6?

152

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

150

What is namespace in typescript?

174

What are the modules typescript?

133

How to declare variable in typescript?

103

Does typescript support all object oriented principles?

117

What is anonymous functions?

127

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