1. Class A has variable a, Class B extends from A which has b, Class C extends from Class B which has c. Set values for those variables. Write a clone method which returns a deep copy. For example ClassA a = new ClassC(5); which will print 5,4,3 set by constructors in those classes. ClassA x = a.myClone(); x.print() should also print 5,4,3.
Write a web based system using Heroku and AWS SDK using Route53
They expecting us to write the code and how the oops concepts in practicle
There were several very detailed coding types of questions in my favorite language.
- Project related - Store billions of cookie data and search for uniqueId's visited in the last 24 hours
I will describe the Peer programming exercise in more detail. It is already covered off in other posts about the event management system, but click on answer for more details.
Performance optimizations questions, Memory management and inner workings of JS
Implement a LRU Cache. Implement a class for a deck of cards. Write a shuffling method. How do you test it?
Design LRU with O(1) insertion / deletion.
how to prepare?
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