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

TypeScript Interview Questions

Questions Answers Views Company eMail

Explain enum in typescript?

185

What is typescript declare keyword?

149

What are ambients in typescripts and when to use them?

171

What is "as" syntax in typescript?

254

What are the variables in typescript?

221

What is lambda/arrow function?

202

Explain relative vs. Non-relative module imports.

155

How does typescript support optional parameters in function as in javascript every parameter is optional for a function?

233

What are the modules in typescript?

196

Does typescript supports function overloading as javascript doesn't support function overloading?

216

How is typescript different from javascript?

238

Can we use jsx in typescript?

158

What are the disadvantages of typescript?

218

What is declaration merging?

149

What is the difference between "interface vs type" statements?

187

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Un-Answered Questions { TypeScript }

Who developed typescript?

161

What is jsx? Can we use jsx in typescript?

165

How do you compile typescript files?

181

What is the default parameters function?

237

What are ambients in typescripts?

169

Which object oriented terms are supported by typescript?

174

What is the default access modifier for members of a class in typescript?

199

Explain generics in typescript?

161

What is super in typescript?

193

Explain decorators in typescript?

165

How to declare variable in typescript?

140

What is the advantage of typescript?

167

What are the types of typescript?

190

What are typescript modules?

151

What are the data types in typescript?

200

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