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?

179

What is typescript declare keyword?

147

What are ambients in typescripts and when to use them?

170

What is "as" syntax in typescript?

249

What are the variables in typescript?

217

What is lambda/arrow function?

194

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?

225

What are the modules in typescript?

195

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

212

How is typescript different from javascript?

233

Can we use jsx in typescript?

157

What are the disadvantages of typescript?

217

What is declaration merging?

147

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

186

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Un-Answered Questions { TypeScript }

Which keyword is used for inheritance in typescript?

130

What are the types of typescript?

188

What is the difference between typescript and javascript?

200

What is functions in typescript?

196

What’s an internal module?

162

What is "as" syntax in typescript?

249

What is the callback function in typescript?

225

What is the use of typescript?

183

What do you mean by interfaces?

160

What is namespace in typescript?

212

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

174

What do you understand by classes in typescript?

150

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

196

What is typescript js?

182

Explain interfaces with reference to typescript.

164

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