1. Implement Comparable Interface? 2. Write a Employee class and sort its properties age and Emp name? 3. How actually hashmap works in Java? 4. How the size of ArrayList grows dynamically?
Technical Lead Senior Java Software Engineer Interview Questions
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Write a method to remove even numbers from list without using any other collection.
program
1. Java 8 questions 2. Overloading, overriding 3. Exception 4. Internal working of java 8 stream api 5. Java 8 date & time que and internal working Overall easy questions, basic core java interview questions Client interview - hashmap , linked hashmap internal working
Draw merge sort on paper.
You have a birthday cake and have exactly 3 cuts to cut it into 8 equal pieces. How do you do it?
What if we insert with key null to a HashMap?
About the topics as mentioned in description. Gave one little code using lambda expression to find the problem. Then gave another code & asked to reduce its number of lines to one line using jdk8 feature.
Is java pure oop?
All the questions were very easy. But the interview process was fake
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