Could you explain how Nodejs work?
Sr Developer Interview Questions
30,067 sr developer interview questions shared by candidates
Why React, Whynot Angular, Diff btwn React and Angular and few good questions in react and HTML
Machine coding was to design a runnable code. Problem statement : Given customer Geo Location(Lat-Long) and List of Restaurants. Each restaurant consist of : - Lat long of restaurant - Name - List of Items, where each item has - Item Name - Prep Time - Sensitivity ( Low, Medium, High). Lower sensitive items like Icecream cannot be delivered more than 2 KM. - Find out List of Restaurant Given Customer and Cart is Empty - Find out SLA(Time to deliver) given cart, restaurant and Cutomer - Parameters should be Configurable like Sensitivity, Max prep time etc Second Round : - Given character a-z find out nth permutation. Where all permutation are only ascending. For e.g Given characters a,b,c. valid permutations are : a,b,c,aa,ab,ac,bb,bc,cc,aaa,aab,aac,abb,acc,baa,bab,bac,bbb,bbc,bcc,caa,cab,cac,cbb,cbc,ccc Go 4th permutation is : aa - Questions about project Third Round with CTO: Design Flipkart Flash sale architecture. 2 million hits and 20k orders in 2 sec. Find out database scalability.
What is Singleton class?
Do you understand REST?
Javascript, basics.
Can you explain the difference between C and C++?
do you work on integration?
Basic JS, MERN stack questions, does it matter? They are deceivers.
All oops concepts,java 8 ,hibernate ,spring basics ,springboot, rest apis , Microservices and junit
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