Coding Topic
Queue OA Questions
Practice 43+ Queue coding questions from real online assessments. Filter by company, solve in the OAHelper editor, and prepare for company-wise OAs.
QuestionCompanyDifficulty
Ticks Each Reader Missed on a Shared RingzerodhaEasyPackets Overwritten in a Full Receive Ringtower researchEasyReplaying a Work-Stealing Task Dequed. e. shawEasyWeighted Round-Robin Arbiter Mean Queue WaitoracleMediumGovernor Limit Verdicts Under a Round-Robin CPUsalesforceMediumCritical-Error Sliding Window Latencyhoulihan lokeyMediumFIFO Cache Miss CountnatwestEasyCard Game Duel Round CountsusquehannaEasyFirst Unique IP in a Hit StreamuberMediumValidate Application Log TablestekionMediumFirst Meat Pizza Order on Every Displaysap labsMediumLimit Order Matching EnginecitadelHardNotification Deduplication Windowgoldman sachsMediumMinimum Cost to Reach Point NoracleMediumStrongest Signal in Every Tower WindowappleMediumThrottle ShieldsuidaiMediumSliding Window Frequency QueriesnutanixMediumMinimum Number of SubstringsdeshawMediumTicket Queue ScoregoogleEasyResonant Carrier Frequency QueuegoogleMediumBus Seat AllotmentpaceMediumFirst Non-Repeating CharacterentntEasySweetness Ledger After Tray OperationsphonepeMediumBest Net Salvage Value Within Reach at Each AnchorageAppleMediumSupermarket Checkout LinesoptiverMediumCooling Chamber SynthesisvisaMediumAmania Secure Key Ringwells fargoMediumLaboratory Synthesis TimevisaMediumSLA Monitoring Windowslondon stock exchangeEasyDoctorwiley-edgeEasyShortest Winning Streakcommotion-daiictMediumParent Nodes of a Modified Array TreeflipkartEasyTotal Transmitted LogsionHardRobot Navigation with Teleportation GatesciscoMediumMemory Buffer with Access-Based ReplacementoyoHardDrone Package DistributionoyoMediumDual Expression EvaluatorukgMediumProject Completion TimelinenokiaMediumVertex Disappearance in a GraphwiproMediumMovieDB WatchlistamazonMediumQuestion 2ripplingMediumThe Message DeliveryalbertsonsEasyStorage RequestsalesforceEasyMinimum Cost to Reach Point nmicrosoftMediumLoad Distributionethos lifeHardArray JourneyripplingMediumRotten OrangesnetradyneMediumRoad Tripgoldman sachsMediumMaximum Subarray MinimumibmMediumQuestion 23ionMedium