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?

230

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

244

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

228

What is rest parameters?

223

What is jsx? Can we use jsx in typescript?

164

Why do we need typescript?

168

What is an anonymous function?

171

What is tsconfig.json file?

232

What is a typescript map file?

236

Explain generics in typescript?

161

What is type assertions in typescript?

222

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

200

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

180

Explain interfaces with reference to typescript.

167

What are ambients in typescripts?

169

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Un-Answered Questions { TypeScript }

Why are optional parameters added in typescript?

212

What is the default parameters function?

236

How to create fields, constructor and function in typescript class?

200

List some features of classes in typescript?

182

What is namespace in typescript? How to declare a namespace in typescript?

176

Why we use typescript?

163

What is components in typescript? Also explain its types.

141

What is type assertions in typescript?

222

How to declare a nest class structure in typescript?

187

What is lambda/arrow functions?

203

What is typescript js?

183

What are classes in typescript?

222

What is lambda/arrow function?

202

What are typescript advantages?

163

How to compile a typescript file?

228

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