1.Opps concept 2.springboot-annotaions, difference between spring and spring boot ,Que on port number in spring,hibernate connectivity,drivers in jdbc
Technical Lead Java Interview Questions
18,573 technical lead java interview questions shared by candidates
what is oops. what is abstaction, encapsulation?
How would you indentify and remove a loop in linked list?
core java, spring, hibernate, project , spring boot.
Describe one project that you have done and what were the difficulties?
Q. What is candidate keys? Q. What is oops
Why do you want to work with Baton Systems?
What's the difference between a topic and a queue?
1. Asked question about multithreading related to executor framework. 2. Design patterns in Microservice. 3. Asked to design online movie booking system.
1. What is IOC container in spring 2. What is the starting point of spring boot application 3. Spring boot actuator in detail 4. Difference between hashmap and hashtable 5. Working of hashtable 6. Working of hashmap 7. Program to find longest substring from string using two pointer approach 8. Spring annotation for primary key 9. How you check the status of the service using actuator 10. Concurrent hash map working 11. How to make class immutable 12. Can we override private methods 13. What rule we follow for overidding and overloading 14. Singleton pattern
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