Interview Questions

Vipul A. - "I would like to clarify the scope of this question - It is only limited to Uber rides and not Uber eats. correct? For us to gauge whether Uber should accept cash or not, lets first understand why would Uber want to do this, a few reasons which come to mind: Uber wants to acquire more customers (non-digital payment users) Uber wants to provide alternative options to existing users and make it easier for them to book with Uber Strategic reason - competition has started accepting cash or i"See full answer

Divya R. - "static boolean sudokuSolve(char board) { return sudokuSolve(board, 0, 0); } static boolean sudokuSolve(char board, int r, int c) { if(c>=board[0].length) { r=r+1; c=0; } if(r>=board.length) return true; if(boardr=='.') { for(int num=1; num<=9; num++) { boardr=(char)('0' + num); if(isValidPosition(board, r, c)) { if(sudokuSolve(board, r, c+1)) return true; } boardr='.'; } } else { return sudokuSolve(board, r, c+1); } return false; } static boolean isValidPosition(char b"See full answer

Praful B. - "It could make Gmail less accessible to people who cannot afford to pay for it. It could lead to users switching to other email providers. It could damage Google's reputation as a company that provides free services."See full answer

Karthik M. - "Structure Why should we build this? + market, company, product, trends Users Painpoints Solutions Summary Clarify company - 0 to 1 Why should build this Market factors Size and opportunity (tam) sizeable market - billions of dollars in TAM Competitors (1) governments (2) parkmobile (3) vendors for each parking lot (parking structures / lots, man people) Strengths Parkmobile - available anywh"See full answer

Shahid K. - "Asked clarifying questions, this was similar to box. Took a minute to gather thoughts. Came up with a structured approach. Focused on use cases, prioritized it. They wanted to focus on security aspects, MFA, simultaneous read/write operations, etc."See full answer

Neha A. - "What is the goal of FB as a company, how does marketplace help. Who are the different users (Sellers and buyers. Also mention advertisers). Sellers can be artists or small/ home business owners. they also also be infrequent sellers who come to FB marketplace when they are moving cities or moving to a new location. Buyers can be low and high engagement. We will focus on sellers - if more sellers come on the platform, it will attract buyers, generate sales, and spin the flywheel. Also, if a sel"See full answer

Talles S. - "Me: thanks for the question. Could you tell me what type of drone is it and what is the user segment? Interviewer: What you mean by type of drone? Me: Is it a premium drone with premium features like a camera or it's more on the cheaper side? Interviewer: It's a normal drone with basic features, a good camera but nothing professional and it has the Google brand. The users are amateur drone users. Me: Awesome, is there anything specific about this drone in relation to others? You mentioned th"See full answer

Amparo L. - "One time I refuse someone that I can’t help them because I was busy working on my task that required a long time for me to complete it but once I explain to them why I could NOT help them, they totally understand it and then they ask the front desk."See full answer

Cody M. - "Q1: You're the new head of the Google Hardware division. What is the next big product we're going to build and why? (Pretend you're on stage to unveil this to us.) Q2: How does this fit into the Google ecosystem? Q3: Estimate how many units you will sell in the first year in the US. (Q4: Also asked about pricing.) Q1: You're the new head of the Google Hardware division. What is the next big product we're going to build and why? Clarifying Questions: Clarifying question: Hardware is a very broa"See full answer

Abdurhman M. - "Solving any problems related to Custemers profitable through new service or product offer"See full answer

Michael B. - "Problem: Given a modified binary tree, where each node also has a pointer to it's parent, find the first common ancestor of two nodes. Answer: As it happens, the structure that we're looking at is actually a linked list (one pointer up), so the problem is identical to trying to find if two linked lists share a common node. How this works is by stacking the two chains of nodes together so they're the same length. chain1 = node1 chain2= node2 while True: chain1 = chain1.next chain2=chain"See full answer

Ava M. - "I've Taught Myself From Childhood To Draw & Color Art In My Preference Styles, Those Are: Anime, Anthro Animals, Aesthetic Themes."See full answer

Scott S. - "Yes, I have had to make the difficult decision to terminate an employee for low performance. As a manager, my primary goal is to build a high-performing and cohesive team. While I believe in providing ample support and opportunities for growth, there are instances when an employee’s performance does not meet the required standards despite multiple interventions. There was a data engineer on my team, let’s call him Mike, whose performance had been consistently below expectations for several mon"See full answer