Round1: F2F 1. Brief About myself. 2. What is the difference between HashMap, Hashtable and ConcurrentHashMap? 3. How's HashMap internally implemented? 4. How's key method overridden? 5. How will you kill a process? 6. How will you check a process is running on a server? 7. How will you see the updating logs? 8. How does Garbage Collection Work in Java?
Why is springboot better than Spring?
D/S algo was taken by 2 year experience guy, he asked some codechef question. Really? Is it some online competition. He was unable to explain the question.
Basic to complex questions on Algorithms and Data Structures
None
The answer given was a possible solution. The answer the interviewer wanted involved Reflection.
Math expression calculation, including power
Deep dive into BST
Various algorithmic problems. Nothing unexpected.
Development questions
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