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Relational databases

Relational databases

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Question 4

Drone

DroneIDModelWeight_kgBatteryCapacity_WhDailyAviationScore
D-201AeroScout4.8545098.65
D-202SkyMapper5.2050092.14
D-203GeoSensor6.1062085.40
D-204ThermoSight5.5052090.75
D-205EcoBreeze3.9538089.92

FlightLog

LogIDDroneIDFlightDateDuration_MinutesAutonomousMode
L901D-20112/04/24120True
L902D-20312/04/2495False
L903D-20412/04/24150True
L904D-20113/04/24110False
L905D-20513/04/2485True

State the most suitable database data type to use for the DailyAviationScore field.

[1]
Markscheme

Relational databases Questions

  1. GCSE
  2. /Computer Science
  3. /Relational databases

38 exam-style questions on AQA GCSE Computer Science Relational databases. Each one has a worked solution and a mark scheme showing where the marks go.

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