1)Runnable vs callable 2)Solid principle 3)Volatile keyword 4)How to create Immutable class 5)SCP 6)Optional in java 8 7)predicate interface 8)Fail fast vs fail safe 9)threadPool,threadlocal 10)LinkedList 11)Mediator Design Pattern
Sr Java Developer Interview Questions
5,281 sr java developer interview questions shared by candidates
Dessign patterns used in your project?
what is the memory model in Java 8
2nd round - 1) How will you make a class immutable. 2) What is race condition in HashMap.
Round 1: Java Micro services, Problem solving -String based questions. Round 2: Spring Cloud, and Problem solving on Linked list
write code for singleton
What types of GC do you know? Draw the chart with main GC performance attributes and place these GC's on the chart.
Architecture of your current company ? Where are the service beans and UI servers. How are the servers maintained? How to detect the exceptions which don't affect the system , but are yet in the log
Java collections,spring hibernate..
oops concept
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