difference between jvm,jre and jdk gave me a code to sort a charector list in reverse alphabetical order
Jr Java Developer Interview Questions
3,800 jr java developer interview questions shared by candidates
Basics of java and oops
Self introduction Oops concepts Core language concepts
All java 8 question
Q.What is the OOPs Concept? Q.What is Exception Handling? Given some code related to exception handling what will be the output? Q.Question from Collection Frameworks- Difference between Hashmap and hashtable, ArrayList and Linked List Q.Queries from joins and subqueries - Greatest second salary Q.How many types of joins explain them
what is is you r previous project ?
What do you mean by polymorphism?
Volatile keyword in java,Thread life cycle,sleep ,join yeild method difference
Are you familiar with object oriented programming principles?
Memory Hierarchy in Java Multithreading Time complexity of different collections etc
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