Prepfully logo
  • Browse Coaches
  • Login
BetaTry Out Our New AI Mock Interviewer – Your Smartest Way to Ace Any Interview!Try Our AI Mock Interviewer
Try Now
NewRegister as a coach and get a $100 bonus on your first completed session if you're on the Prepfully Request for Coaches list.Coach $100 Bonus
Read More
LimitedEaster Deal: Heavy discounts on all Prepfully sessions.Easter Deal: Discounts
Book Now

Your AI Wingman for your next interview

The most comprehensive bank Interview Answer Review tooling available online.

Cutting-edge AI technology meets personalized feedback. Improve your interview answers with insightful guidance provided by a model trained against more than a million human-labelled interview answers.
  • Company rubrics
  • Role-level optimisations
  • Trained on 1mil+ answers
Behavioral
3 years ago
Do you find it difficult to manage your workload in your current position?
Data ScientistFull Stack Software EngineerFrontend EngineerQuality Assurance Engineer

Hootsuite

Hired

Mailchimp

Test with AI interviewer
Get answer reviewed by AI
3 years ago
StatisticsML Knowledge
3 years ago
What’s your understanding of PCA and its inherent disadvantages?
Data ScientistMachine Learning Engineer

Hootsuite

Shutterstock Logo

Shutterstock

Improbable Logo

Improbable

Test with AI interviewer
Get answer reviewed by AI
3 years ago
SQL
3 years ago
What are the benefits and uses of nested SELECTs and WITH clauses in SQL programming?
Data Scientist

Hootsuite

GoDaddy Logo

GoDaddy

Eventbrite Logo

Eventbrite

Test with AI interviewer
Get answer reviewed by AI
3 years ago
ML Knowledge
3 years ago
How do you manage the challenge of skewed data when evaluating the effectiveness of a model, and which metrics do you rely on?
Data ScientistMachine Learning Engineer

Hootsuite

SeatGeek Logo

SeatGeek

Chime Logo

Chime

Test with AI interviewer
Get answer reviewed by AI
3 years ago
Behavioral
3 years ago
Share a story about a time when you disagreed with the approach of a team member.
Data ScientistTechnical Program ManagerSoftware EngineerProduct Manager

Hootsuite

Lenskart Logo

Lenskart

Takeaway Logo

Takeaway

Test with AI interviewer
Get answer reviewed by AI
3 years ago
Coding
3 years ago
How would you approach the problem of finding all the triplets that add up to a given target sum in an input array consisting of integers?
Data Scientist

Hootsuite

Amazon Web Services Logo

Amazon Web Services

Criteo Logo

Criteo

Test with AI interviewer
Get answer reviewed by AI
3 years ago
ML Knowledge
3 years ago
What are the dissimilarities between the K-means algorithm and the Expectation-Maximization (EM) algorithm?
Data Scientist

Hootsuite

Chewy Logo

Chewy

Wayfair Logo

Wayfair

Test with AI interviewer
Get answer reviewed by AI
3 years ago
Behavioral
3 years ago
Can you explain to me why you think Hootsuite is the right fit?
Data Scientist

Hootsuite

Test with AI interviewer
Get answer reviewed by AI
3 years ago
SQL
3 years ago
What criteria would you use to determine whether monthly retention is improving?
Data Scientist

Hootsuite

Deliveroo Logo

Deliveroo

Mixpanel Logo

Mixpanel

Test with AI interviewer
Get answer reviewed by AI
3 years ago
ML CaseML System DesignProduct Case
3 years ago
How would you approach building a demand forecasting model for a ride-sharing service? What factors would you consider and what data sources would you use? Can you walk me through the steps you would take to develop and validate such a model?
Data Scientist

Hootsuite

Etsy Logo

Etsy

Twitch Logo

Twitch

Test with AI interviewer
Get answer reviewed by AI
3 years ago

Question of the week

We'll send you a weekly question to practice for:

Showing 121 to 130 of 183 results

Previous1112131415Next

*All interview questions are submitted by recent Hootsuite Data Scientist candidates, labelled and categorized by Prepfully, and then published after being verified by Data Scientists at Hootsuite.

  • Google's Googleyness Interview
  • Spotify Data Engineer Interview Guide
  • Microsoft Data Engineer Interview Guide
  • Netflix Data Engineer Interview Guide
  • Twitter Data Engineer Interview Guide
  • Google Data Engineer Interview Guide
  • Company
  • FAQs
  • Contact Us
  • Become An Expert
  • Services
  • Practice Interviews
  • Interview Guides
  • Interview Questions
  • Watch Recorded Interviews
  • Gift sessions
  • AI Interview
  • Social
  • Twitter
  • Facebook
  • LinkedIn
  • YouTube
  • Legal
  • Terms & Conditions
  • Privacy Policy
  • Illustrations by Storyset

© 2025 Prepfully. All rights reserved.

Prepfully logo

Please log in to view more questions.

Not a member yet? Sign up for free.