1. MCQ test - basic questions asked related to stack, polymorphism, inheritance, some node js questions, idempotent method, Http methods 2. Technical interview - basic node js question asked, questions on single thread, callback, callback hell, advantages of node js
In the second step question were related only to JavaScript. It was quite easy. For example looping and retrieving index from function (closure problem and a way to solve it, static closures or block scope in ES6)
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}
sql query for group by
What is the Serverless Framework? and why opt between EC2 and serverless
Explain how node js will work?
Flatten the given array [1, [2, [3, [4]], 5]] without using inbuilt flat() function?
- Plusieurs questions liées aux fonctions, boucles bref test de maîtrise des fondamentaux en JS. - Créations d'un projet, de components, etc... - Connaissance en algorithmes -------------------------------------------------------------------------------------------------------------------
API security
Choose correct output for a sample code.
Viewing 241 - 250 interview questions