Top 100+ questions in Node.js Essentials

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Q: Node.Js Essentials Hands-On Solutions from TCS Fresco Play

asked Jun 27, 2022 in Node.js Essentials by sharadyadav1986

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Q: Which of the following is a Node.js express server?

asked Feb 24, 2021 in Node.js Essentials by GeorgeBell

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Q: How to Resolve error bash: npm: command not found?

asked Feb 2, 2021 in Node.js Essentials by SakshiSharma

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Q: How to Resolve it? sudo: npm: command not found

asked Feb 2, 2021 in Node.js Essentials by SakshiSharma

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Q: What is Express.js?

asked Aug 21, 2020 in Node.js Essentials by DavidAnderson

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Q: What is Streams in Node.js?

asked May 31, 2020 in Node.js Essentials by Robindeniel

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Q: What is EventEmitter in Node.js?

asked May 31, 2020 in Node.js Essentials by Robindeniel

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Q: What are some of the most popular modules of Node.js?

asked May 31, 2020 in Node.js Essentials by Robindeniel

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Q: What is libuv in Node.JS

asked May 31, 2020 in Node.js Essentials by Robindeniel

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Q: What is package.json in node.js? What is it used for?

asked May 31, 2020 in Node.js Essentials by Robindeniel

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Q: What is process.nextTick() in Node.JS

asked May 31, 2020 in Node.js Essentials by Robindeniel

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Q: Difference between setImmediate() vs setTimeout() in Node.JS

asked May 31, 2020 in Node.js Essentials by Robindeniel

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Q: How will you debug an application in Node.js?

asked May 31, 2020 in Node.js Essentials by Robindeniel

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Q: What is Tracing in Node.js?

asked May 31, 2020 in Node.js Essentials by Robindeniel

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Q: What is the difference between Asynchronous and Non-blocking in Node.JS?

asked May 31, 2020 in Node.js Essentials by Robindeniel

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Q: What is the purpose of module.exports in Node.js?

asked May 31, 2020 in Node.js Essentials by Robindeniel

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Q: What is REPL in Node.js?

asked May 31, 2020 in Node.js Essentials by Robindeniel

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Q: What is Event loop in Node.js work? And How does it work?

asked May 31, 2020 in Node.js Essentials by Robindeniel

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Q: What is Event-driven programming?

asked May 31, 2020 in Node.js Essentials by Robindeniel

+1 vote

Q: What is Node.js? What is it used for?

asked May 31, 2020 in Node.js Essentials by Robindeniel

+1 vote

Q: What's the output of following code snippet?

asked May 30, 2020 in Node.js Essentials by SakshiSharma

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Q: Identify the issue in following code snippet?

asked May 30, 2020 in Node.js Essentials by SakshiSharma

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Q: What's wrong with the code snippet?

asked May 30, 2020 in Node.js Essentials by SakshiSharma

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Q: How can you make sure your dependencies are safe?

asked May 30, 2020 in Node.js Essentials by SakshiSharma

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Q: How can you secure your HTTP cookies against XSS attacks?

asked May 30, 2020 in Node.js Essentials by SakshiSharma

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Q: When are background/worker processes useful? How can you handle worker tasks?

asked May 30, 2020 in Node.js Essentials by SakshiSharma

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Q: What's your favorite HTTP framework and why?

asked May 30, 2020 in Node.js Essentials by SakshiSharma

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Q: What's a test pyramid? Give an example!

asked May 30, 2020 in Node.js Essentials by SakshiSharma

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Q: What's a stub? Name a use case!

asked May 30, 2020 in Node.js Essentials by SakshiSharma

+1 vote

Q: What tools can be used to assure consistent style? Why is it important?

asked May 30, 2020 in Node.js Essentials by SakshiSharma

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