what are the Features of Java 8
Sr Java Developer Interview Questions
5,575 sr java developer interview questions shared by candidates
Core Java basics Design patterns About project
Sort a stack. Design patterns - Abstract Factory, Proxy.
What are the oops concepts you have used? What is abstraction? Difference between abstraction and interface. Explain with real life example. Can we change the dispatcher servlet's XML making file name? How to debug a JavaScript? Spring MVC flow. What is a controller? Where and how is the request mapped? What is serializable, what care needs to be taken if you serialize a class? What care needs to be taken to convert an object to be serializable? Saving part as well, what streams need to be used?
REST and SOAP Difference. Are they synchronous or asynchronous? Spring Modules?
*Count number of 1's in a binary sorted array, alternate way using collections(Think of frequency) *Array list to hash map using streams based on some filter. *How doubly linked list is implemented in java *Difference between set and list *Given order id quantity and country find max of quantity by country-Think of some basic sql
Interviewer asked me to write few java programs
basic of core java, spring boot,microservices
tree implementation
arrylist implementation
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