ModelsAirlinesFleetAID MID Acountmanufacturer model capacityBoeingВоeingВoeingMIDAIDname17773401American Airlines13152787260United Airlines12103737140Delta Air Lines22144Airbus3202304Southwest Airlines1Airbus3805605Alaska Airlines3.6.249.Boeing7474203495273164. Using the above instances of the relational tables Models, Airlines and Fleets, determine whether thefollowing functional dependencies hold. (Write yes/no)10) manufacturer - modelAnswer:ii) MID – capacityAnswer:ii) model → capacityAnswer:iv) MID - AcountAnswer:v) AID, MID→ AccuntAnswer:

We have three relational tables Models(MID,manufacturer,model,capacity) Airlines(AID,name)…

Models Airlines Fleet manufacturer model capacity Воeing Вoeing Вoeing MID AID AID MID Acgunt name 1 777 340 1 American Airlines 1 15 2 787 260 2 United Airlines 1 2 10 3 737 140 3 Delta Air Lines 2 2 14 4 Airbus 320 230 4 Southwest Airlines 1 8 Airbus 380 560 5 Alaska Airlines 3. 6 24 6 Вoeing 747 420 3 4 9 5 2 7 5 3 16 4. Using the above instances of the relational tables Models, Airlines and Fleets, determine whether the following functional dependencies hold. (Write yes/no) 10 ) manufacturer → model Answer: iî) MID – capacity Answer: ii) model – capacity Answer: iv) MID - Acsunt Answer: v) AID, MID - Accunt Answer:

Models Airlines Fleet manufacturer model capacity Воeing Вoeing Вoeing MID AID AID MID Acgunt name 1 777 340 1 American Airlines 1 15 2 787 260 2 United Airlines 1 2 10 3 737 140 3 Delta Air Lines 2 2 14 4 Airbus 320 230 4 Southwest Airlines 1 8 Airbus 380 560 5 Alaska Airlines 3. 6 24 6 Вoeing 747 420 3 4 9 5 2 7 5 3 16 4. Using the above instances of the relational tables Models, Airlines and Fleets, determine whether the following functional dependencies hold. (Write yes/no) 10 ) manufacturer → model Answer: iî) MID – capacity Answer: ii) model – capacity Answer: iv) MID - Acsunt Answer: v) AID, MID - Accunt Answer:

Fundamentals of Information Systems

9th Edition

ISBN:9781337097536

Author:Ralph Stair, George Reynolds

Publisher:Ralph Stair, George Reynolds

Chapter4: Networks And Cloud Computing

Section: Chapter Questions

Problem 1CE

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