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 CaseML Knowledge
2 years ago
Give an account of the contrast between multidimensional and tabular models, and explain which of the models is backed up by Azure analysis services?
Machine Learning Engineer

Visa

Zillow

Headspace

Test with AI interviewer
Get answer reviewed by AI
2 years ago
ML Knowledge
2 years ago
How do you describe the BERT model's functionality and its advantages? Additionally, illustrate and discuss its structure.
Machine Learning Engineer

Visa

Affirm Logo

Affirm

SurveyMonkey Logo

SurveyMonkey

Test with AI interviewer
Get answer reviewed by AI
2 years ago
System Design
2 years ago
Create a real-time engine for processing data from IoT devices.
Machine Learning Engineer

Visa

Test with AI interviewer
Get answer reviewed by AI
2 years ago
Coding
2 years ago
How would you write a function that wraps text into lines of a certain length, breaking only at spaces?
Machine Learning Engineer

Visa

Intel Logo

Intel

Hitachi Logo

Hitachi

Test with AI interviewer
Get answer reviewed by AI
2 years ago
ML Knowledge
2 years ago
Can you discuss the main differences between Lasso and Ridge regression models, and how would you select which one to use for a given problem?
Machine Learning Engineer

Visa

Duolingo Logo

Duolingo

Wish Logo

Wish

Test with AI interviewer
Get answer reviewed by AI
2 years ago
ML Knowledge
2 years ago
How does k-means clustering work, and can it guarantee finding the global optimum? Create an implementation for k-means with an N*D input matrix.
Machine Learning Engineer

Visa

Wish Logo

Wish

Riot Games Logo

Riot Games

Test with AI interviewer
Get answer reviewed by AI
2 years ago
ML Knowledge
2 years ago
Why are overfitting and underfitting important concepts to understand when working with machine learning models? What are they, exactly?
Machine Learning Engineer

Visa

Stitch Fix Logo

Stitch Fix

NetEase Logo

NetEase

Test with AI interviewer
Get answer reviewed by AI
2 years ago
System Design
2 years ago
Design a messaging system like WhatsApp.
Machine Learning Engineer

Visa

Test with AI interviewer
Get answer reviewed by AI
2 years ago
System Design
3 years ago
What strategies would you employ to handle data sparsity and scalability challenges in a recommendation system?
Machine Learning Engineer

Visa

Test with AI interviewer
Get answer reviewed by AI
3 years ago
Coding
3 years ago
Could you devise a way to determine if two given strings can be identical with up to one character swap?
Machine Learning EngineerData Scientist

Visa

Dell Logo

Dell

Transferwise Logo

Transferwise

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 41 to 50 of 82 results

Previous34567Next

*All interview questions are submitted by recent Visa Machine Learning Engineer candidates, labelled and categorized by Prepfully, and then published after being verified by Machine Learning Engineers at Visa.

  • Microsoft Program Manager Interview Guide
  • Google Mechanical Engineer Interview Guide
  • Microsoft Support Engineer Interview Guide
  • Microsoft Android Engineer Interview
  • Uber PM Jam Session
  • Atlassian Frontend Engineer Interview
  • 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.