To implement a complete usecase in group of 4 and explain your part
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Could you explain how Nodejs work?
Why React, Whynot Angular, Diff btwn React and Angular and few good questions in react and HTML
1. sort array of (0,1), 0 to the left, 1 to the right. 2. zip and unzip a picture in an efficient way. 3. explain the way hashmap works. 4. design a traveling agent selling airplane tickets
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.
ETL Tool topics. ESB-related information. Joblet related questions.
What is Singleton class?
Do you understand REST?
Javascript, basics.
Can you explain the difference between C and C++?
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