Write program to find Prime number
Sr Java Developer Interview Questions
5,275 sr java developer interview questions shared by candidates
Some behavioural questions about work culture and styles
Can you explain the difference between C and C++?
How does micro servics communicates?
What is thread, what are the ways to start one and here to put your logic.
find a loop in linked and write a code for "whether a BT is BST?". Algos for matrix manipulation...
try{ }catch(){ } file.close(); we can write this statement without finally con.close(); /*finally{ file.close(); con.close(); }
All about the current project working on?And Core Java concepts along with questions on Spring Framework.
Various questions around Java, specially around Java Streams, Design Patterns, Mocking Frameworks, SpringBoot.
Company for some reason makes a strong accent on concurrency initially. I was asked to create a load balancer with the production like code. You won't be given any requirements initially but only to implement the register method. Tried to clarify all the requirements ( target groups, healthchecks etc. ) From the interviwer answers I realized I shouldn't clarify requiments at this point. More requirements will be added added like capacity limitation and uniqueness check. why do you prefer register(String url) over register(URL url)? in what case the array list append won't be constant time? why it's not ready for prod ( concurrency ) what problems do you see? what's the simplest was to fix it? Didn't receive any feedback so it's hard to tell what was expected.
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