Basic core java and spring boot questions.
Senior Java Software Engineer Interview Questions
5,582 senior java software engineer interview questions shared by candidates
Some coding questions with some theoretical questions from Java.
A Singaporean guy took the interview, I sat in a room and sunlight was coming from behind so my face was looking little dark. at that moment he got uninterested He asked about my projects I told him everything about the project then he asked some technical questions. i did answer all the questions correctly at last i questioned him how did i perform? he said you need to brush up technical side..
-SOLID principles; -What is the difference between Concurrenthashmap and synchronised hashmpap; - Talk about bean scopes
String questions Map question Flat map Why we need to mock
in TR following ques asked: what is oop, encapsulation implement abstraction. then given codes to run in eclipse: 1.given a string print character followed by its frequency. 2. find max n min in given array 3. write table of 5 without loop
Collections and Maps
Java, spring, collection,
How Do you implement observer design pattern? Which design patterns do you know? Which are the collections interfaces? Given the fibonacci sequence array, sort the array with all the odd numbers at the begining and the non even numbers at the end. Don’t use any temp array.
Jdbc vs Jpa
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