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?

114

Is native javascript supports modules?

165

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

109

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

149

What is typescript? How is it different from javascript?

149

List types of scopes available in javascript?

149

What do you understand by classes in typescript?

117

What is the current stable version of typescript?

189

What are closures in javascript?

1 1251

List the built-in types in typescript.

126

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

180

Explain decorators in typescript?

125

How to compile a typescript file?

180

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

117

How to declare a namespace in typescript?

130

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Un-Answered Questions { TypeScript }

What is typescript declare keyword?

119

What is typescript? How is it different from javascript?

149

What is jsx? Can we use jsx in typescript?

136

What are the modules in typescript?

160

How to generate typescript definition file from any .ts file?

196

Explain interfaces with reference to typescript.

133

What is the prototype in typescript?

156

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

109

What are the variables in typescript?

169

Why should I use typescript?

143

What is "as" syntax in typescript?

199

Is es6 typescript?

145

What is inheritance in typescript?

141

What is typescript and why one should use it?

179

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

124

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