Eager and Lazy loading concept andprovide implementation code. Gave one scenario and asked to explain what will happen if we use eager and lazy loading in that code
Software Engineer Software Developer Interview Questions
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Java, OOPS, SQL, OS, and DBMS
Write a program to implement heap sort.
How linkedList works and what is stack vs heap?
Reverse a string, find second highest salary
Java concepts,agile methodology, Springboot related questions.
Questions about the Spring annotations
oops concepts, multi threading, collections, spring boot , Java basics , some SQL join questions
Codility round questions: 1. Given 4 digits count how many valid time can be displayed on digital clock 2. Length of the longest switching slice(continuous fragment) in a given array. Technical interviews: 1st round(60 mins): I was asked about my current project and my responsibilities. 1 behavioral question( Any crucial client issue which I have worked on and how did I act on it) Write right view of a binary tree Search an element in a sorted 2D matrix. 2nd Round(60 mins): 1 behavioral question(Most challenging task I have come across) Which data structure is suitable for insert, remove and getRandaom value with O(1) time complexity. And few questions on the data structures. Write program for stack implementation with additional functions(push, pop, getMinimum from stack, getMaximum from the given stack)
Explain any design pattern that you've worked on
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