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

TypeScript Interview Questions

Questions Answers Views Company eMail

Is it possible to debug any typescript file?

228

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

242

What are the variables in typescript? How to create a variable in typescript?

228

What is rest parameters?

220

What is jsx? Can we use jsx in typescript?

164

Why do we need typescript?

163

What is an anonymous function?

165

What is tsconfig.json file?

231

What is a typescript map file?

235

Explain generics in typescript?

156

What is type assertions in typescript?

218

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

195

Could we use typescript on the backend? If yes, how?

180

Explain interfaces with reference to typescript.

164

What are ambients in typescripts?

166

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Un-Answered Questions { TypeScript }

What is an interface in typescript?

185

What is static typing in typescript?

230

What is the default parameters function?

230

How to compile a typescript file?

226

Is react typescript or javascript?

176

What’s an internal module?

162

Which keyword is used for inheritance in typescript?

131

What is optional properties in typescript?

206

What is an anonymous function?

165

What are closures in javascript?

1330

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

162

What is typescript? How is it different from javascript?

192

What is the export class in typescript?

227

What are modules in typescript?

193

How automatic assignment of constructor parameters in typescript work?

154

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