How to design Parking lot in Java? How to sort a 10 GB file contains integers on a system which can process only 2 GB resource at a time ? How my Hashmap will look like if I insert employee object in it as key and value and I have overridden hashcode method which returns 1 always and equals method which returns false. how micro services communicates with each other ? What is service discovery ?
difference Between the synchronised and concurrent hash map
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ask to explain about project I have done
What are cyclic barriers?
What is IOC and create custom beans in spring.
which java version used and lambda experience
Difference between comparable and comparator.
Write some concurrent code. How could we implement this using Java concurrency mechanisms? Using database locking mechanisms? What if we change transaction isolation level? What are the benefits and the downsides of each approach?
No Interview - Scheduled and cancelled multiple times with Elevator APP it is a negative process The App schedules the interview and nobody actually joining the session and candidates sits for even an hour but no use
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