java programming, oops, collection framework, Dbms
Software Engineer Software Developer Interview Questions
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What is difference bt hashmap and linkedHashmap?
Questions on SDLC, Core Java - Multi threading, Exception handling, collections, Java 8 features, Abstract methods & interfaces; Maven , Jenkins, Unix Shell Scripting, basic questions on AWS, SQL Commands, Spring boot - bean scope, DI, Annotations, properties file; JPA hibernate, Spring MVC architecture. Managerial round : Roles & Responsibilities, achievements, interests, questions on how well we can operate under pressure.
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How to find whether a string is palindrome or not?
Why did you choose it
What are java 8 features?
* Can the inner class access the private members of the outer class * What all operations are synchronized in hashtable * Diff b/w hashtable and hashmap * concurrent hashmap * kind of development work done in my project * Find third largest element in the array → 2,3,1,8,6,5 * Write an abstract class and its implementation class * When will you use interface and when abstract class * Why you can implement multiple interfaces but can extend only one class
URLify: Write a method to replace all spaces in a string with '%20'. You may assume that the string has sufficient space at the end to hold the additional characters, and that you are given the "true" length of the string. (Note: If implementing in Java, please use a character array so that you can perform this operation in place.)
Given two arrays, write a function to find whether second array is the subset of the first.
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