Basic Java And Collections questions , Spring boot related questions
Sr Java Developer Interview Questions
5,296 sr java developer interview questions shared by candidates
Basics of java - if we really have very good java experience we can crack the interview.
1. Explain the coin change sparing problem and improve the solution. 2. Java/Spring boot Question.
Pair coding, system design related questions, leadership related questions
Top view, bottom view of tree.
maximum sum in an array having positive and negative numbers.
Streams
Write connection pooling in using core Java.
How long ca you wait for the Interview Process?
Question 1: Given two sorted arrays, the task is to merge them in a sorted manner. Input: arr1[] = { 1, 3, 4, 5}, arr2[] = {2, 4, 6, 8} Output: arr3[] = {1, 2, 3, 4, 4, 5, 6, 8} Input: arr1[] = { 5, 8, 9}, arr2[] = {4, 7, 8} Output: arr3[] = {4, 5, 7, 8, 8, 9} Question 2 : Object[] array = { 1, 2, new Object[]{ 3, 4, new Object[]{ 5 }, 6, 7 }, 8, 9, 10, new Object[]{ 11,12} }; Integer[] flattenedArray = flatten(array); complete flatten array function to get the output array as [1,2,3,4,5,6,7,8,9]
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