Node.js Interview Questions – Page 6 of 6 | InterviewPrep

Q101 What is the purpose of the __dirname and __filename variables in Node.js? Generate → Q102 How do you handle errors in a Node.js application? Generate → Q103 How do you implement authentication in a Node.js application? Generate → Q104 How do you implement a RESTful API using Node.js and Express? Generate → Q105 How do you implement a simple authentication system using Node.js and Passport.js? Generate → Q106 How do you implement a basic caching mechanism in a Node.js application? Generate → Q107 How do you implement a simple login system using Node.js and Express? Generate → Q108 How do you implement a simple caching mechanism using Redis in a Node.js application? Generate → Q109 How do you implement authentication and authorization in a Node.js application? Generate → Q110 How do you implement authentication and authorization in a Node.js application? Generate →

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