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Lead Developer Interview Questions
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1. Write a sudo code for a snake game. With a given board on N*M matrix, a snake can start from point x,y and movie in any direction (right, left, top, bottom). There are some fruits placed at random position. Snakes length's increases if it hits a fruit or decreases if it hits a wall. 2. Design a DS for doing a full text search 3. Flatten a binary tree to a linked list
- Sql query to get 4th largest salary of employee - Code to remove duplicate from array
1. Given an unsorted array find the mindiff in k elements * A = {1,3,5,7,11, 12, 13}, n=7 k=3 * {1,3,5} diff(5,1) = 4 * {11,12,13} diff(11,13) = 2 op : 2 2. we are given an unsorted array size = n all elements>0 find : total no of elements for which there should be atleast 1 number which is smaller on left and right side
Third Round, CTO, I was asked some cultural fit questions, some questions about my past experience and some questions about the previous round.
1. Create a spring-boot application for CRUD operations. 2. Factory Design Pattern. 3. Print the Permutations of a string.
How to handle exceptions in Spring Boot Write a program using Java Collections Explain multithreading and thread safety Easy leetcode problem
They asked all questions related to my skills
creating 3 threads and printing 1,2,3 in sequence. debugging methods
Convert recursive algorithm to iterative and vice versa
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