How hashmap works internally, how to find hash collission is occured.
Sr Developer Interview Questions
98,030 sr developer interview questions shared by candidates
Basics of Linux,git,puppet/chef,docker,scripting
About the project structure
Given an array (unsorted) numbers how would you find every pair of numbers that add up to a given sum?
First round: Your projects, How to dynamically load a class, OOPs concepts, Difference in between Abstract class and Interface, Thread life cycle, Synchronized block and use, Immutable class, Servlet life cycle and how servlet works Second round: First round: Your projects, OOPs concepts, Difference in between Abstract class and Interface, Thread life cycle, String constant pool, What is Immutable class and how to create it, Servlet life cycle and how servlet works, Singleton design pattern, How to handle clone and serialization concepts in Singleton class, Difference in between JSON & XML Techno-managerial round: Your projects, RESTful webservices, Runtime polymorphism
How to reverse the bits in a 32 bit word. First question.
1. Core Java 2. Advanced Java 3. Problem Statements and Solutions
How long have you been coding
Manager Round was really good and deep in the domain.
elements in an array, all of them appeared twice except one element which appeared once.. find that element
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