Contact

Interview QuestionBank

Your Ultimate Tech Interview Compass
Prepare with confidence using our extensive database of real questions from FAANG and beyond.
Filter
Question Type
Add
Role
Add
Company
Scopely
Add
Coding
38138
Can you explain your method for crafting your own versions of the Array.prototype methods flat, map, reduce, and concat in JavaScript?
### Question Analysis The question asks you to explain how you would create custom implementations o...
ArenaNet, Digital Extremes, FromSoftware, Harmonix, Intel, Kaspersky Lab, Konami, Lyft, NCSoft, NEC, NEXON, NVIDIA, Olympus, Perfect World Entertainment, Playdemic, Roblox, Rovio, Scopely, Splunk, Uber, Unity Technologies, Zillow, Zoom
Frontend Engineer
Coding
13873
In your own words, explain what a hash map is, its importance in data structures, and the key advantages it offers.
### Question Analysis The question is asking for an explanation of what a hash map is, its relevance...
Airbnb, Amazon, Blizzard, Booking.com, Carbonite, Cognizant, Devolver Digital, Freshworks, FromSoftware, HCL Technologies, Lilith Games, Plarium, Playrix, Ricoh, Riot Games, Scopely, Sophos, Spotify, SurveyMonkey, Tata Consultancy Services (TCS), Tripwire Interactive, Zillow, Zynga
Frontend Engineer
Coding
35209
Outline your approach to creating a text parsing function in JavaScript that singles out specific information from a string.
### Question Analysis The question asks for an approach to creating a text parsing function in JavaS...
Bethesda Softworks, Bitdefender, ByteDance, Capgemini, Coinbase, Creative Assembly, Electronic Arts, Epson, Gameloft, Google, Hitachi, Kraken, Lyft, Roblox, Rovio, Scopely, Shopify, Sucker Punch Productions, Tencent, T-Mobile, Tripwire Interactive, Ubisoft, Wooga
Frontend Engineer
Reset