1st puzzle: 8 balls are there, out of which only one has a different weight; what are the minimum moves to find it? Coding question :: https://leetcode.com/problems/product-of-array-except-self/
Software Developer Ii Interview Questions
3,997 software developer ii interview questions shared by candidates
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Online test: Given two vectors. Maximize scalar product of the two, vectors can be rearranged in any order. You have to consider only n/2 elements in each vector. Phone 1: Q1: Given a string. Identify it's lexicographic rank. Q2: Given a n*n area with each unit are having an altitude. Water falling on one square will flow down to other square if the neighboring square has less altitude. Need to identify maximum connected area where water stay if rain falls on the entire area. Phone 2: Q1: Search related. Identify all the places(ATM's, hotels, hospitals etc.) near to a given place. Q2: Data structure to represent the index of a book.
A recruiter reached on LinkedIn, very energetic and we hoped and a call were we talked about the company, the opportunity, my experience, and asked a couple of general software engineering questions. - Next was a general foundations & swift, if you have a couple of years experience you should able to discuss most of the topics asked - Next was a hacker rank quiz with 2 problems medium level (I believe that interview is not happening anymore) - Next is the final round with 3 interviews --- App scalability Interview --- App Arch Design Interview Interview Interview to assess the ability of designing architecture, and the interview might discuss your decisions and why are you choosing them in this situation --- Live coding You get a code and you get asked to improve or refactor some areas and also implement a couple of features one of them is a little bit tricky. Final round is a culture fit interview with Hiring Manager
easy-medium Leetcode questions. Be prepared to discuss on some of the project decisions made in the past and the factors you considered in making those decisions
easy-medium Leetcode questions. Be prepared to discuss on some of the project decisions made in the past and the factors you considered in making those decisions
You have a river n units wide. You have a grasshopper on the left side of the river. The grasshopper wants to cross the river by jumping across it. But it's too wide, so it needs help. The river has floating stones across it. (assume they are present in a straight line.) The grasshopper can jump onto these stones and use them to cross. But there are some conditions. If the grasshopper jumps with a speed V, it can fly v-1, V, or v+1 units away from the place it jumped from. The grasshopper can't swim. If it lands in the water, it dies. The grasshopper starts on land on the left side of the river with speed v=1. Given a boolean vector to represent the stones across the river (if arr[i] is true, there is a stone at the ith position of the river)... Write a function that will return a boolean indicating if the grasshopper can cross the river.
Horrible experience Cleared Online assessment, scheduled next round , HR cancelled it in last minute and never heard back from them
Round1: Rotate 2d array clockwise and anti clock wise 90 degrees.2d array need not be square Round2: Few questions on projects I worked. How do you implement throttling for your website. A attacker is constantly hitting your service api.you should send the response as “try after sometime” if threshold exceeds certain requests (Slinging window algorithm based time slots) Round3:(with principal software engineer) implement N-tree collapse(anynode) and decollapse(anyNode).when called get childnodes(sequence of collapse and decollates should be considered and should return the child nodes).discussions on extra space vs extra time.recursion vs iteration Round4:Hiring manager interview ( Director) I found this interview interesting. Mix of tech and behavioural Tech questions: Step1: Read a row which has username, amount, Step2: Apply discount and write same to table Step3: call rest api to update respective user’s credit service We need to process records in batches. He is looking into failure handling cases. Behavioral Questions: How much time you spend on coding. What are your career goals. What critical problem you solved in your career. Last question, current ctc
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