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
2 years ago
Which of your accomplishments do you consider to be your most significant.
Data ScientistEngineering ManagerUX DesignerUX Researcher

Ally

Hailo

Magic Leap

Test with AI interviewer
Get answer reviewed by AI
2 years ago
Behavioral
2 years ago
Is there a particular reason why you would like to join Ally?
Data Scientist

Ally

Test with AI interviewer
Get answer reviewed by AI
2 years ago
Behavioral
2 years ago
Tell me about a time when you struggled to meet a deadline.
Data ScientistData Science ManagerML Engineering ManagerEngineering Manager

Ally

Quizlet Logo

Quizlet

Andela Logo

Andela

Test with AI interviewer
Get answer reviewed by AI
2 years ago
Behavioral
2 years ago
Tell us about how Ally aligns with your longer term plans
Data Scientist

Ally

Test with AI interviewer
Get answer reviewed by AI
2 years ago
Statistics
2 years ago
Can you elaborate on the definition of heteroscedasticity?
Data Scientist

Ally

Paytm Logo

Paytm

LogMeIn Logo

LogMeIn

Test with AI interviewer
Get answer reviewed by AI
2 years ago
Behavioral
2 years ago
What do you know about Ally?
Data Scientist

Ally

Test with AI interviewer
Get answer reviewed by AI
2 years ago
ML Knowledge
2 years ago
Would you mind walking me through how you choose between Lasso and Ridge regression models for a particular problem?
Data Scientist

Ally

Riot Games Logo

Riot Games

Swiggy Logo

Swiggy

Test with AI interviewer
Get answer reviewed by AI
2 years ago
Coding
3 years ago
What method would you use to locate the longest sequence of non-repeating characters in a substring?
Data Scientist

Ally

Shopee Logo

Shopee

Zomato Logo

Zomato

Test with AI interviewer
Get answer reviewed by AI
3 years ago
CodingStatistics
3 years ago
Can you explain the concept of percentiles and demonstrate how to determine the nth percentile in a dataset? Would you be able to write a code for that?
Data Scientist

Ally

Ticketmaster Logo

Ticketmaster

Robinhood Logo

Robinhood

Test with AI interviewer
Get answer reviewed by AI
3 years ago
Behavioral
3 years ago
Which was the most innovative idea you have ever come up with, and how did you go about putting it into practice?
Data ScientistData Engineering ManagerEngineering ManagerUX Designer

Ally

NetApp Logo

NetApp

Bill.com Logo

Bill.com

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 91 to 100 of 163 results

Previous89101112Next

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

  • Twitter Data Engineer Interview Guide
  • Google Data Engineer Interview Guide
  • Meta Data Engineer Interview Guide
  • Walmart Data Engineer Interview Guide
  • Amazon Data Engineer Interview Guide
  • Apple Data Scientist 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.