Very technical questions were fine but obvious questions about experience with systems that were missing from my resume or about the last time I touched certain technologies was frustrating! Ill-prepared interviewers and a 2nd phone screening could've saved me and them a lot of time. Read the resume next time and give the candidate a call if you have questions!
What technologies do you use?
everything on your cv
Technical
difference between interface and abstract class. difference between set and list. features of Java 8.
Java, frameworks and database
Is there multiple inheritance in PHP?
Design splitwise
Given a binary search tree, design an algorithm to create a linked list of all the nodes at each depth (e.g. if you have a tree with depth D, you’ll have D linked lists).
6. Suppose there is a string with special characters like ‘,?,!. Reverse the words of the string keeping the special characters in the same position. E.g. Hey!! How’s this? Output: yeH!! Swo’H siht?
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