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

5 months ago

Could you elucidate the minimum height tree concept and the process to assemble one?

Data Scientist

Discord

Teradata

Mastercard

Test with AI interviewer

Get answer reviewed by AI

5 months ago

ML Knowledge

5 months ago

What exactly is meant by perceptron?

Data Scientist

Discord

Udacity

Nubank

Test with AI interviewer

Get answer reviewed by AI

5 months ago

Behavioral

5 months ago

I would like to hear about a time you had to change your working style.

Data ScientistEngineering ManagerUX DesignerUX Researcher

Discord

Bloomberg

Lam Research

Test with AI interviewer

Get answer reviewed by AI

5 months ago

Coding

5 months ago

Given an array of characters representing mines on a minesweeper board, return an array of integers representing the number of mines around each cell.

Data ScientistMachine Learning Engineer

Discord

DataRobot

Zoox

Test with AI interviewer

Get answer reviewed by AI

5 months ago

SQL

5 months ago

How would you go about optimizing a sluggish SQL query?

Data Scientist

Discord

Nubank

Oracle

Test with AI interviewer

Get answer reviewed by AI

5 months ago

Behavioral

5 months ago

In a previous role with a lot of responsibility, how did you overcome a challenge?

Data ScientistML Engineering ManagerData Engineering ManagerData Science Manager

Discord

Gusto

Braze

Test with AI interviewer

Get answer reviewed by AI

5 months ago

Behavioral

5 months ago

Describe a work failure that taught you a lot.

Data ScientistData Science ManagerEngineering ManagerUX Designer

Discord

Einride

Carta

Test with AI interviewer

Get answer reviewed by AI

5 months ago

ML Knowledge

6 months ago

What is your understanding of cross-validation, and why is it so valuable in the realm of machine learning?

Data Scientist

Discord

Venmo

ByteDance

Test with AI interviewer

Get answer reviewed by AI

6 months ago

SQL

6 months ago

How will the database store information about the genre, duration, and ratings of individual songs?

Data Scientist

Discord

Bitdefender

Commvault

Test with AI interviewer

Get answer reviewed by AI

6 months ago

ML Knowledge

6 months ago

Can you detail the advantages and potential pitfalls of applying SVM in various data scenarios?

Data Scientist

Discord

Venmo

Instacart

Test with AI interviewer

Get answer reviewed by AI

6 months ago

Question of the week

We'll send you a question to practice every week

Showing 11 to 20 of 180 results

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

The most comprehensive bank Interview Answer Review tooling available online.

Question of the week

Interview Guides

Please log in to view more questions.