Store the elements in a stack and have a function that returns the minimum value without iterating again over it. Design an auto-complete mechanism similar to google's autocomplete mechanism. What are default methods in Interfaces in Java 8 , why are they needed? If a class extends two interfaces having the same default method , what will happen then How will you make an Employee class as your HashMap key.
It is everything in and around of our project, and skills on resume.
Basic and Intermediate Java 8 questions.
2 questions on SQL, 1 question on merge sorting, 1 question on the stack, 1 question on collection framework, oops, core Java concepts in details
Sort list of employees based on their salary
1. About binary search
Difference between List and ArrayList?
Difference between Application Server and Web Server
What is my experience in software engineering and IAM?
1) Knapsack problem 2) Longest Palindromic substring 3) Diameter of a tree 4) Max Cost in a 2D matrix with only right and down movement allowed at every cell.
Viewing 271 - 280 interview questions