Abstract class vs interface in Java 8
Developer Java Interview Questions
30,911 developer java interview questions shared by candidates
1. Tell me about yourself 2. Do you know Java 3. What do you know about object-oriented programming 4. Write the inorder preorder postorder traversal of 123 binary tree 5.What are the requirements for making a binary tree 6.Can exception handling be used in constructor 7.Does constructor return something 8.How do you access last,second last element,3rd last element in linked list 9.What is the difference between ArrayList and Linked List 10.What is privacy and security in online social media 11.Did you use any coding in the course. 12. Which API do you use to do so? 13.What do you require to access the last element in the left tree of binary tree
collections mapping,treesets,list,minimum coding skills
General Technical questions based on your job resume, justifying your ample technical experience, hands on and level of knowledge over the subject topic. White board discussions are also common to happen at client site for the final selection.
What is the difference between LinkedList and List?
Find the highest odd number in a linked list.
They asked me about collection framework.
How would you handle thread synchronization in a Java application to ensure safe access to shared resources?
Java Spring RestController annotation description
A big truck and a small tunnel. The driver wants to cross the tunnel gate how will he do it ?
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