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Interview Questions

Review this list of 4,411 interview questions and answers verified by hiring managers and candidates.
  • "Alright kiddo, imagine you have a big box of LEGO bricks. Each brick is like a tiny tool that helps you build something special. Now, think about a game you love to play on your computer or phone. The people who make those games want to help other people make things that work with their games, like new levels or characters. So, they create something called an "SDK," which stands for "Software Development Kit." This is like a special set of LEGO bricks and instructions that they share with other"

    Srilaxmi C. - "Alright kiddo, imagine you have a big box of LEGO bricks. Each brick is like a tiny tool that helps you build something special. Now, think about a game you love to play on your computer or phone. The people who make those games want to help other people make things that work with their games, like new levels or characters. So, they create something called an "SDK," which stands for "Software Development Kit." This is like a special set of LEGO bricks and instructions that they share with other"See full answer

    Technical
  • Machine Learning Engineer
    Concept
  • Software Engineer
    Behavioral
  • Google logoAsked at Google 
    Product Design
    System Design
  • Lyft logoAsked at Lyft 
    Product Design
    Product Strategy
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  • "This is a Technical question. It tests your ability to understand high level technical concepts. Even though your job won't have any coding involved, you'll still need to understand these concepts. Being able to cover all these topics with clarity communicates confidence in your interviewer. Unfortunately, there's no formula for technical questions, but some general tips are: Use analogies when you can Break your solution into clear, bite-size steps Don't be afraid to use examples to b"

    Exponent - "This is a Technical question. It tests your ability to understand high level technical concepts. Even though your job won't have any coding involved, you'll still need to understand these concepts. Being able to cover all these topics with clarity communicates confidence in your interviewer. Unfortunately, there's no formula for technical questions, but some general tips are: Use analogies when you can Break your solution into clear, bite-size steps Don't be afraid to use examples to b"See full answer

    Product Manager
  • "Random Forest is a machine learning model used for classification problems or regression problems. It can handle binary classification as well as multi-class classification. It is a very efficient model and is great for a baseline or used in a service that needs extremely low latency depending on the size of the model. It's also a good option for wide datasets (dataset with many features) due to it's random subset of features. it is slightly less optimized for deep datasets on very large dataset"

    Jake M. - "Random Forest is a machine learning model used for classification problems or regression problems. It can handle binary classification as well as multi-class classification. It is a very efficient model and is great for a baseline or used in a service that needs extremely low latency depending on the size of the model. It's also a good option for wide datasets (dataset with many features) due to it's random subset of features. it is slightly less optimized for deep datasets on very large dataset"See full answer

    Concept
    Machine Learning
  • LinkedIn logoAsked at LinkedIn 

    "#include #include using namespace std; int main() { int n; cin >> n; int a[n]; for(int i=0; i=0 and a[i]<=2) { sort(a[0], a[n]); } } cout << "After sorting array: "; for(int i=0; i<n; i++) { cout << a[i] << " "; } }"

    Shaxboz A. - "#include #include using namespace std; int main() { int n; cin >> n; int a[n]; for(int i=0; i=0 and a[i]<=2) { sort(a[0], a[n]); } } cout << "After sorting array: "; for(int i=0; i<n; i++) { cout << a[i] << " "; } }"See full answer

    Data Structures & Algorithms
    Coding
    +1 more
  • "Use sticky sessions in loadbalancer to save the user sessions. In case of DB, use Redis cache to maintain user sessions"

    Madhini G. - "Use sticky sessions in loadbalancer to save the user sessions. In case of DB, use Redis cache to maintain user sessions"See full answer

    Solutions Architect
    Technical
  • Excel Impact logoAsked at Excel Impact 

    "I don't have relevant experience so I gave an approach according to my understanding. feedback: understanding  how to define a semantic model. ( My answer and approach mentioned didn't indicate that) i am working on all the constructive feedback provided. hoping this feedback helps someone else"

    Praniti S. - "I don't have relevant experience so I gave an approach according to my understanding. feedback: understanding  how to define a semantic model. ( My answer and approach mentioned didn't indicate that) i am working on all the constructive feedback provided. hoping this feedback helps someone else"See full answer

    Technical Program Manager
    Product Design
    +2 more
  • Google logoAsked at Google 

    "This is a 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 equat"

    Exponent - "This is a 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 equat"See full answer

    Product Manager
    Estimation
  • Uber logoAsked at Uber 
    Machine Learning Engineer
    Concept
  • AWS logoAsked at AWS 
    Security Analyst
    Concept
    +2 more
  • Amazon logoAsked at Amazon 

    "This is a Technical question. It tests your ability to understand high level technical concepts. Even though your job won't have any coding involved, you'll still need to understand these concepts. Being able to cover all these topics with clarity communicates confidence in your interviewer. Unfortunately, there's no formula for technical questions, but some general tips are: Use analogies when you can Break your solution into clear, bite-size steps Don't be afraid to use examples to b"

    Exponent - "This is a Technical question. It tests your ability to understand high level technical concepts. Even though your job won't have any coding involved, you'll still need to understand these concepts. Being able to cover all these topics with clarity communicates confidence in your interviewer. Unfortunately, there's no formula for technical questions, but some general tips are: Use analogies when you can Break your solution into clear, bite-size steps Don't be afraid to use examples to b"See full answer

    Product Manager
    Technical
  • Cognizant logoAsked at Cognizant 

    "My experience with JavaScript is extensive and grounded in a deep understanding of both the language itself and the ecosystems built around it. I can work with modern JavaScript (ES6 and beyond), including concepts like arrow functions, destructuring, modules, promises, and async/await. I’m well-versed in core language features such as closures, the event loop, hoisting, scope, and prototype inheritance. Additionally, I can assist with both front-end and back-end development using popular framew"

    Komal K. - "My experience with JavaScript is extensive and grounded in a deep understanding of both the language itself and the ecosystems built around it. I can work with modern JavaScript (ES6 and beyond), including concepts like arrow functions, destructuring, modules, promises, and async/await. I’m well-versed in core language features such as closures, the event loop, hoisting, scope, and prototype inheritance. Additionally, I can assist with both front-end and back-end development using popular framew"See full answer

    Software Engineer
    Frontend Engineer
  • "I was able to answer some questions but Management questions I was able to answer confidently"

    Jatin C. - "I was able to answer some questions but Management questions I was able to answer confidently"See full answer

    Engineering Manager
    Technical
  • "I would measure the success of the self-checkout system by the percentage of customers who complete the checkout process after initiating one."

    Anshul A. - "I would measure the success of the self-checkout system by the percentage of customers who complete the checkout process after initiating one."See full answer

    Product Manager
    Analytical
    +2 more
  • "A lot of things..."

    Alex S. - "A lot of things..."See full answer

    Behavioral
  • Product Manager
    Product Strategy
  • Product Designer
    Product Design
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