given stock prices for each day , find the best day to buy and sell ( local minima , maxima problem) Gave a o(n square) solution to begin with , then corrected to O(n) solution. was rejected even though the solution was right . Overall , bad interview experience .. you dont expect to be rejected for not giving a right answer to begin with.
Round 1 - 1. move all negative integers in the array to the left and all the positive integers to the right and in between 0s. 2. I a 2-dimensional matrix find the minimum path starting from the first element to the last element. 3. Count the number of nodes at a particular level in a tree. Round 2 - 1.Overloading 2.Comparator and Comparable 3.Singleton Design Pattern Write a program. 4.Immutable class other than string. 5.Design Patterns used.
Insertion sort variation hacker rank test
Work experience.
Only Basic Question related to Embedded C is enough
Basic Python, Cloud, Spark and SQL.
Differences between splice and slice methods in JavaScript. Explanation and use of let, var, and const in JavaScript.
First Round 1. write a java program to reverse a string using recursive function 2. What will happen to execution of programme if return statement present in the try block..will it execute finally block? 3. Implement arraylist using array 4. some other java questions..dont remember Second Round 1. Find Kth element in the Linkedlist from the end 2. Find the sum of two elements in the array which is closest to zero 3. How Selenium works 4. How do you test your API which is dependent on other service and it is notavailable Thrid round - Managerial round 1. Explain API testing framework..
Print jumping numbers
First asked about projects and internships. Then asked about JavaScript knowledge, design two classes, one inherits another; what is closure. a simple print question. eg. given [1,2,3] print [1-1] [1-2] [1-3] [2-2] [2-3] [3-3]
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