Singleton Vs Static
Designer De Software Interview Questions
651 designer de software interview questions shared by candidates
thread , core java
Remove duplicate from a vector, then think about how to optimize it.
Internal implementation of hashmap and concurrent hashmap.
Q.1 difference between get and load q.2 how to print a generic message when an exception occurs q.3 class A default constructor throws an exception and class B extends Class A then in main class Object of Class B is created what will happen q.4 How to write subquery in hibernate q.5 how @namedQuery works q.6 how to link Spring MVC with hibernate q.7 How to define singleton class q.8 final int i or final int i=9; which one is valid q.9 when to use eager fetch in hibernate q.10 hibernate table mapping Most of the questions were from hibernate
Think of any product. Design it. Define data structures for it and write algorithms for the methods used.
you have an array of size N whose contents are either 0, 1 or 2 (repeated, of course). Sort the array in a single pass.
tech is easy
SOLID principles,MVVM,DESIGN PATTERNS, COMPOSITION, DELEGATES
asked to create a particular algorithm for a hash table scenario. the scenario was confusing and I didn't know how to even start. was not given any clarification when asked, just told to do it. I did a regular hash table and could tell that wasn't what he wanted but he just huffed and said we were done, and went to fetch the next interviewer.
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