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?

162

Is native javascript supports modules?

203

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

157

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

199

What is typescript? How is it different from javascript?

196

List types of scopes available in javascript?

188

What do you understand by classes in typescript?

152

What is the current stable version of typescript?

238

What are closures in javascript?

1 1330

List the built-in types in typescript.

169

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

229

Explain decorators in typescript?

163

How to compile a typescript file?

227

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

163

How to declare a namespace in typescript?

157

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Un-Answered Questions { TypeScript }

What is typescript definition manager and why do we need it?

174

Explain interfaces with reference to typescript.

166

What are the disadvantages of typescript?

218

What is the export class in typescript?

227

How is typescript different from javascript?

234

Why we use typescript?

159

How to generate typescript definition file from any .ts file?

229

What are modules in typescript?

193

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

163

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

170

What is super in typescript?

192

What are ambients in typescripts and when to use them?

171

What is getters and setters in typescript?

172

What is the callback function in typescript?

225

What are the types of typescript?

190

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