Topic Difficulty
Medium Design OA Questions
Practice 44+ medium Design coding questions from real online assessments. Filter by company, solve in the OAHelper editor, and prepare for company-wise OAs.
Library Insurance Value TrackervisaMediumSchool Renovationcapital oneMediumBidirectional Phone DirectoryAppleMediumTask ManagerAppleMediumBuild Your Own Hash MapAppleMediumCompany Email Address GeneratoramexMediumRunning Median of Financial TransactionsintuitMediumTime-Versioned Key-Value StoreciscoMediumSuper StacklinkedinMediumMaintaining a Running Median of a Stream - 1ciscoMediumProduct Migration ServicewiproMediumBuild Blocks and Obstacles on a Number LineebayMediumTeam Issue TrackeramazonMediumDual Expression EvaluatorukgMediumPromo Code ValidatoramazonMediumGoogle OAuth SkeletonemergentMediumResource Locking in an m-Ary TreeamazonMediumProvide review comments in the following codecarousellMediumBanking System Level 2truecallerMediumReturn Routing EngineamazonMediumBrowser historybarclaysMediumMovieDB WatchlistamazonMediumSpring Boot: Fraudulent RequestsaccentureMediumFile StructureintuitMediumStack Batch Removalimc tradingMediumData CompressionjoveoMediumDirectory Structure QueriesintuitMediumMemory AllocatorvisaMediumJava: Show BookingciscoMediumSession-Based Authentication SystemmicrosoftMediumPairs With specific SumvisaMediumMemory AllocatorvisaMediumLRU CachemedianetMediumPayment Intent SystemstripeMediumWeather Monitoring System using Observer Design PatternpaypayMediumMemory Management QueriesdatabricksMediumSession-Based Authentication SystemmicrosoftMediumPrefix Codes: Tree Construction, Decoding, and AnalysisjoveoMediumCache PerformanceinnovacerMediumMemory Allocation SystemvisaMediumLRU CachemedianetMediumQuestion 23ionMediumThreading in a Chat Applicationcapital oneMediumPayment Intent SystemstripeMediumDevelop a security management system!money forwardMediumStorage Service Billingmoney forwardMediumAllocatorabilityMediumDynamic Array QueriesvisaMediumSeat reservationdezervMediumLFU CachedezervMedium