What is the difference between Array and ArrayList?
Software Engineer Developer Interview Questions
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Pros and cons of Java Collection's class - LinkedList
Questions regarding object-oriented programming, java collections, design patterns, unit testing, versioning control, spring framework and spring boot.
Given two arrays, write a function to find whether second array is the subset of the first.
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.)
* 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
Can you give an example of conflict in the workplace and how you resolved it
A coding challenge about algorithms
- Qual projeto você considera um "troféu" na sua carreira? - Como você se vê daqui a alguns anos? - Porque escolheu usar o flutter_modular? - Explique um pouco sobre a sua decisão de gerenciamento de estado. - E muitas outras...
They ask on basics,rest api, asynchronous programing,reflection,delegates and then last is code to write
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