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
ML Knowledge
a year ago
What is the difference between CNN and RNN?
Data Scientist

Capital One

Expedia

Ubisoft

Get answer reviewed by AI
a year ago
Behavioral
a year ago
If a coworker frequently arrives late to a scheduled meeting, what would you do?
Data ScientistProgram ManagerFrontend EngineerFull Stack Software Engineer

Capital One

SailPoint

Flexport

Get answer reviewed by AI
a year ago
ML Knowledge
a year ago
Could you compare and contrast the applications of a confusion matrix and an ROC curve in model evaluation?
Data ScientistMachine Learning Engineer

Capital One

Udacity Logo

Udacity

Splunk Logo

Splunk

Get answer reviewed by AI
a year ago
Product Case
a year ago
What do you do to forecast a brand's revenue?
Data Scientist

Capital One

Noom Logo

Noom

StubHub Logo

StubHub

Get answer reviewed by AI
a year ago
Coding
a year ago
How would you approach the task of extracting every English word from a string of characters?
Data Scientist

Capital One

Twitter Logo

Twitter

Flexport

Get answer reviewed by AI
a year ago
Behavioral
a year ago
When it comes to past experiences, what has been your most memorable challenge?
Data ScientistEngineering ManagerUX DesignerUX Researcher

Capital One

Rivigo Logo

Rivigo

Panasonic Logo

Panasonic

Get answer reviewed by AI
a year ago
ML Knowledge
a year ago
If given a binary and continuous variable, what's your method to find the correlation between the two?
Data Scientist

Capital One

Figma Logo

Figma

Groupon Logo

Groupon

Get answer reviewed by AI
a year ago
Behavioral
a year ago
Would you mind sharing a difficult piece of feedback you received and how you handled it?
Data ScientistFull Stack Software EngineerFrontend EngineerProgram Manager

Capital One

Bol.com Logo

Bol.com

Staples Logo

Staples

Get answer reviewed by AI
a year ago
Statistics
a year ago
When studying a ROC curve, what information do we garner from the X and Y axes and how do they guide our understanding of the data?
Data Scientist

Capital One

Ticketmaster Logo

Ticketmaster

Robinhood Logo

Robinhood

Get answer reviewed by AI
a year ago
ML Knowledge
a year ago
Explain the concept of bias and variance in decision trees. Which one is more problematic, high bias or high variance, and why?
Data Scientist

Capital One

Elastic Logo

Elastic

Rivian Logo

Rivian

Get answer reviewed by AI
a year ago

Try Free AI Interview

Question of the week

We'll send you a question to practice every week

Showing 41 to 50 of 165 results

Previous34567Next

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

  • American Express Data Scientist Interview Guide
  • Waymo Data Scientist Interview Guide
  • ML Engineer Interview
  • Intel Verification Engineer Interview Guide
  • Qualcomm Verification Engineer Interview Guide
  • Infosys Systems 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.