¿Cómo funciona el mononucleo en NodeJS para manejar los varios procesos "simultaneamente"?
Node Js Developer Interview Questions
930 node js developer interview questions shared by candidates
Asked about ExpressJS and server starting
1. Basic knowledge on Nodejs 2. Basic DSA Coding round 3. About Different tech stacks you have used in project 4. Managerial round
Which functions to be overridden for a Java hashmap to work correctly?
And some practical questions from day-to-day coding.
Event Loop? Middleware? AWS Lamda? Agile? MongoDB Agge?
Event loop, Event-driven architecture, Express JS, Authentication, NPM, Timers in JS
Q. Diff between arrow functions and normal function Q. javascript prototype function and defining new function Q. prototype bind and apply Q. node js class constructor and functional constructor Q. middleware next() error handling. Q. cluster module uses in node js Q. small code snippets on promise handling Q. scope of let and var etc
About yourself Project details and your KRAs Event Emitters, Middlewares and ExpressJs. Multitasking, async and await, Callbacks. What authorization technique you follow to secure an API. One logical questions "If someone stolen your JWT token how will you secure." JS practical questions. Diff between map, reduce and filter functions let str="Sehdev" //count characters occurence //output {s:1, e:2, h:1, d:1, v:1}
What is the Serverless Framework? and why opt between EC2 and serverless
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