Google Interview Questions

Date G. - "Lets start with assumptions 100m people go out to bars in US Assuming COVID is behind us Also assuming this is annually and not monthly or daily (though it might be better to ask this) Step 1: Why should Google build something like this Google Mission: Make information accessible and useful Google's current state: Focus on improving current products (improve engagement and thus monetization) while also building things for future (growth) Product Mission: Make going to bar a"See full answer

Adam C. - "Five to ten"See full answer

Tabrez Z. - "First of all, I could tell that Google maps are used by billions of people around the world. Not only immensely used by the billions of people, but also they are dependent on google maps. I believe that google maps are the only map service in the world, which is providing the best services. We are collecting huge data from this service, which is very useful to predict or analyze market sentiments. We have invested a humongous amount of time, effort, and money to establish these renowned google M"See full answer

Satyam S. - "Binary search is commonly used for searching elements in a sorted array. Most searching algorithms take O(n) time, but binary search operates in O(log(n)) time complexity. function binarySearch(arr, target) { let first = 0; let last = arr.length - 1; // Adjusted to correctly represent the last index while (first target) { last = mid - 1; } "See full answer

Sean S. - "test"See full answer

Exponent - "This is another Fermi problem — an estimation or approximation problem with limited information and back-of-the-envelope calculations. There's no right answer: interviewers want to understand how you think and how well you can explain your reasoning, rather than what you already know. Recall the formula for Fermi problems: Ask clarifying questions Catalog what you know Make equation(s) Think about edge cases to add to equation **Breakdown components of your"See full answer

Siddharth J. - "Google Plus"See full answer

Anonymous Shark - "The other team was depending on the outcome of the release we were working on, since the service end points could not be established, the other team had to reshuffle their plans, and had to plan for uncertainity."See full answer

Nanda S. - "Looked at use-cases - what would be biggest value props be. Looked at VIP people moving to save the cost of private airplane, security personnel and for everyday people it could be used for emergencies when people had to be moved quickly and safely. Looked at industrial use cases also for security such as moving precious stones like diamonds or high amount of cash where there would be high security, armoured trucks and logistics cost. Decided to narrow down to industrial use and went deeper int"See full answer

Michael M. - "Tiktok"See full answer

Anonymous Dingo - "Here’s a commonly used Git branching and release strategy that we used at my previous role: Branching strategy (Git-based) a. Main Branches main: Production-ready branch. Only tested and stable code is merged here. develop: Feature branches are merged here before being merged into main. b. Supporting Branches Feature Branches (feature/) Release Branches (release/) Hotfix Branches (hotfix/) 2.Release Strategy a. Continuous Deplo"See full answer