NodeJS
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NodeJS interview questions and answers 2024
Prepare to dominate your next NodeJS interview with interview plus
As the technological world advances at a rapid pace in the area of developers & programmers, it is critical to stay current on the latest innovations and trends. If you want to land in a NodeJS related job in 2024, you should be prepared for a rigors interview procedure. This section will offer you with some of the most commonly requested NodeJS interview questions and answers in order to help you prepare for and impress your potential employer under the developers & programmers job classification.
Build a RESTful API using Node.js that allows users to create, read, update, and delete resources, including features such as pagination, filtering, and sorting.. Many of you might have heard this question before. At the same time, without a doubt, everyone agrees that one of the most commonly asked nodejs interview questions is "What is Node.js, and how is it different from other server-side technologies?". If you are asked this question in your actual interview, what would be your answer? Would it be descriptive and meaningful? Make sure you check the answer in the above list. Another most fundamental questions you might be asked in a nodejs interview are "How would you create a simple HTTP server using Node.js?" and "How can you handle errors in a Node.js application?". It is very important that you practice these nodejs interview questions and answers before you face the actual interview.
Questions like 'Create a web scraper using Node.js that retrieves and parses data from a website, including features such as dynamic page loading, data validation, and error handling.', and 'Can you explain the difference between the 'fs' and 'path' modules in Node.js?' also have high potential to appear in your real interview. It is true that some level of efficiency has been required in the sector of developers & programmers for the previous few years. Companies all around the world are now investing significant funds in employing people who skilled in nodejs to fill these shoes and operate efficiently. Questions such as "What is the purpose of the package.json file in a Node.js project, and how would you use it?", "What is callback in Node.js, and how does it work?" and "Can you explain the concept of event-driven programming in Node.js?" are very important as well and it is highly recommended to practice these nodejs interview questions and answers. These top core nodejs interview Questions will give you the edge you need to approach the questions properly and respond to them concisely.
Above comprehensive list of NodeJS interview questions are specifically designed to target real interviews. Once you done with the list, don't forget to create NodeJS mock interviews and try your skills. It only takes minutes to generate the interview using AI technologies. They are evaluated and scored real time so that you would be able to measure your performance real time.
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