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?

150

Is native javascript supports modules?

195

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

150

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

188

What is typescript? How is it different from javascript?

187

List types of scopes available in javascript?

184

What do you understand by classes in typescript?

144

What is the current stable version of typescript?

231

What are closures in javascript?

1 1315

List the built-in types in typescript.

160

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

220

Explain decorators in typescript?

157

How to compile a typescript file?

219

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

149

How to declare a namespace in typescript?

155

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Un-Answered Questions { TypeScript }

What are the different components of typescript?

211

What is the current stable version of typescript?

231

What is optional parameters function?

215

What is namespace in typescript?

203

What do you mean by interfaces?

150

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

192

What is type assertions in typescript?

213

Is react typescript or javascript?

171

Why we use typescript?

155

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

167

What is components in typescript?

213

How to create a variable in typescript?

195

How to declare variable in typescript?

133

What are ambients in typescripts and when to use them?

165

What are different components of typescript?

158

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