Advance Data Structures
NCA-ADS · 14 questions
- A public hospital district throughput desk is evaluating a forecast on daily bed-occupancy series. How should they split the data before scoring the forecast?
- A water-utility demand desk is scoring weekly consumption forecasts for a drought contingency pilot. Which evaluation practice best fits the series?
- A municipal 311 analytics desk receives irregular ticket timestamps and must prepare them for an hourly demand forecast. What should they do first?
- A solid-waste transfer-station sensor desk has missing hourly fill-level readings and wants GPU-friendly gap filling before anomaly checks. What should they use?
- A county social-services case analytics team sees a known overnight outage that wiped case-event timestamps. How should they handle interpolation?
- A city planning zoning analytics team ingests multi-sensor environmental feeds with skewed clocks for a land-use pilot. What accelerated approach fits irregular timestamps?
- A city open-data portal team must choose hardware for rolling statistics on a year-long fleet telematics series. What should they do?
- A county public-health analytics team runs both huge multi-week windowed aggregations and tiny daily rollups on case volumes. How should they match hardware?
- A transit authority ridership desk finds a short weekday series slower on GPU than on CPU for simple rolling means. What explanation fits?
- A transit authority connectivity desk wants to analyze bus stops and transfer links for service gaps. How should they represent the network?
- An emergency-management fusion cell must study purchase links between suppliers and city departments. Which structure best fits?
- A housing-authority waitlist analytics team wants densely connected clusters among related complaint cases on a large graph. What approach fits associate GPU practice?
- A city traffic-signal priority pilot needs to rank intersections that most affect corridor flow. Which graph practice applies?
- A library program attendance desk supporting multi-agency case referrals must brief stakeholders on who shares the strongest referral ties. What should they produce?