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?
Java Lead 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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