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Node.js Interview Questions
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How to create an Http server using Express?

 225

How to create an Http Server using Node.js?

 246

How to check a file/directory existence in node.js?

 254

Give an example of readable stream with flowing mode b?

 246

What are WebSockets in node.js?

 257

What events are supported by readable streams in node.js?

 246

What are node.js unit testing frameworks?

 266

What are the two types of API functions in Node.js ?

 275

How to create a simple chat app using socket.io in node.js?

 270

What events are supported by writable streams in node.js?

 254

What functions are provided by fs module to perform I/O operations on a file in node.js?

 254

What functions are provided by path module in Node.js?

 252

What is socket.io in node.js?

 270

What is Express in node.js?

 276

Which types of network application you can build using node.js?

 242

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Un-Answered Questions { Node.js }

How do callbacks work?

215

What is the function of node js?

253

Is nodejs secure?

236

What is the name of the flags used in read/write operation on files?

270

Does nodejs need java?

241




What events are supported by readable streams in node.js?

246

Why do you use forever with Node.js ?

252

Is node js a virus?

232

How node.js overcomes the problem of blocking of i/o operations?

264

Is cryptography supported in node.js?

244

What are the different custom directive types in angularjs?

249

How to debug the Node.js code using IDE debuggers?

231

What is the name of the events fired by streams?

257

Difference between cluster and child_process modules?

844

Define the concept of the test pyramid. Explain the process to implement them in terms of http apis.

257

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