types of oracle database locks?
Desarrollador Web Java Senior Interview Questions
98,482 desarrollador web java senior interview questions shared by candidates
What was the best design pattern you worked with, explain.
You are given a matrix having 0s & 1s where each row & column is sorted also. So need to find the maximum matrix of 1s. e.g. Below is the given matrix, note each row & column is sorted. {0,0,0,0,1} {0,0,0,1,1} {0,1,1,1,1} {0,1,1,1,1} {1,1,1,1,1} so max matrix having 1s can be- 1,1,1,1 1,1,1,1 1,1,1,1
What is abstract class?
Second highest element in link list.
Asked about the skills related to UI
Basic object Oriented Concepts Abstraction , Interface, Polymorphism Mutable vs Immutable REST API, JSON
No questions like what is what? All the questions start with "WHY" For ex. Why Microsoft framework has asp.net life cycle events, instead of we can write everything in single event.
What are the principles of OOP?
Why use reference over pointer
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