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
Can you enumerate the SOLID principles and provide a brief explanation of each?
Frontend Engineer

Sophos

Citrix Systems

Asana

Test with AI interviewer
Get answer reviewed by AI
2 years ago
Javascript
2 years ago
Can you demonstrate how to implement Immer's produce() function for managing immutable state in JavaScript?
Frontend Engineer

Sophos

WeWork Logo

WeWork

Playdemic Logo

Playdemic

Test with AI interviewer
Get answer reviewed by AI
2 years ago
Coding
2 years ago
How would you go about creating a tic tac toe game that handles two-player inputs, validates these inputs, and checks for game completion, utilizing a 2D array for coordinates?
Frontend Engineer

Sophos

SolarWinds Logo

SolarWinds

Creative Assembly Logo

Creative Assembly

Test with AI interviewer
Get answer reviewed by AI
2 years ago
Javascript
2 years ago
Could you demonstrate how to code a function in JavaScript that finds the immediate left sibling of a given DOM element?
Frontend Engineer

Sophos

THQ Nordic Logo

THQ Nordic

Gas Powered Games Logo

Gas Powered Games

Test with AI interviewer
Get answer reviewed by AI
2 years ago
Behavioral
2 years ago
What is your methodology for assembling an npm package?
Frontend Engineer

Sophos

Epson Logo

Epson

Activision Logo

Activision

Test with AI interviewer
Get answer reviewed by AI
2 years ago
Javascript
2 years ago
How would you code a localStorage implementation in JavaScript that includes an expiration feature?
Frontend Engineer

Sophos

Verizon Logo

Verizon

Casio Logo

Casio

Test with AI interviewer
Get answer reviewed by AI
2 years ago
Javascript
2 years ago
How would you go about implementing real-time, two-way data binding between input fields in JavaScript?
Frontend Engineer

Sophos

Google Logo

Google

Carbonite Logo

Carbonite

Test with AI interviewer
Get answer reviewed by AI
2 years ago
Coding
2 years ago
Describe the queue data structure, how it diverges from a stack, and an instance where it's advantageous in frontend engineering.
Frontend Engineer

Sophos

Wargaming.net Logo

Wargaming.net

Kraken Logo

Kraken

Test with AI interviewer
Get answer reviewed by AI
2 years ago
Coding
3 years ago
Craft a hash map class that can perform essential tasks like inserting, deleting, and retrieving key-value pairs.
Frontend Engineer

Sophos

Accenture Logo

Accenture

Devolver Digital Logo

Devolver Digital

Test with AI interviewer
Get answer reviewed by AI
3 years ago
Coding
3 years ago
In your experience, how do you develop a React component for inputting phone numbers that includes automatic formatting and validation?
Frontend Engineer

Sophos

Ubisoft Logo

Ubisoft

Epson Logo

Epson

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 31 to 40 of 66 results

Previous23456Next

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

  • Qualcomm Verification Engineer Interview Guide
  • Infosys Systems Engineer Interview Guide
  • Embedded Engineer Interview Preparation
  • Samsung Verification Engineer Interview
  • AWS Cloud Support Engineer
  • TCS Scrum Master 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.