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Node.js Interview Questions
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How many types of api functions are available in node.js?

 261

What do you understand by the term i/o?

 215

Explain the tasks of terms used in node repl?

 266

What is an asynchronous api?

 268

What is event loop?

 232

How will you truncate a file using node?

 279

Is Nodejs client side or server side language?

 228

List out the layers involved in web app architechure?

 226

What is difference between synchronous and asynchronous method of fs module?

 491

Does node.js supports cryptography?

 263

What is chaining process in node.js?

 230

What is the punycode in node.js?

 272

How will you delete a directory?

 254

What is the role of assert in node.js?

 257

What is the use of a buffer class in node.js?

 262

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Un-Answered Questions { Node.js }

What are the limitations of node.js?

276

What is require in Node.js? How will you load external files and libraries in Node.js?

251

What are the popular REPL commands in Node.js?

259

Are callbacks asynchronous?

219

How is node js used in web development?

247




What is the revealing module pattern?

235

What is the difference between package dependencies and development dependencies?

259

Give an example of writable stream in node.js?

261

Which module is used for buffer based operations in node.js?

267

What is req res?

216

Is node js frontend or backend?

248

What is node js web server?

242

Explain 'Net' module in Node.JS?

236

Can a user access dom in a node.js?

323

Is there any system configration needed to install node js?

320

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