Answered step by step
Verified Expert Solution
Question
1 Approved Answer
Normalize following table up to BCNF In this example we extend the PropertyInspection database to include property inspection by members of staff. When staffs are
Normalize following table up to BCNF In this example we extend the PropertyInspection database to include property inspection by members of staff. When staffs are required to undertake the inspections, a company car is allocated for them to use on the day of the inspections. However, a car may be allocated to several members of staff as required throughout the working day. A member of staff may inspect several properties on a given date, but a property is only inspected once on a given date. StaffPropertylnspection propertyNo iDate iTime pAddress comments staffNo sName carReg PG4 18-Oct-0010.00 6 Lawrence St, Need to replace crockery SG37 Ann Beech M231 JGR Glasgow 22-Apr-01 09.006 Lawrence St, In good order Glasgow PG4 SG14 David Ford M533 HDR PG4 1-Oct-02.006 Lawrence St, Damp rot in bathroomSG14 David Ford N721 HFR Glasgow Glasgow Glasgow PG16 22-Apr-01 13.005 Novar Dr, Replace living room SG14 David Ford M533 HDR carpet PG16 24-Oct-01 14.00 5 Novar Dr, Good condition SG37An Ann Beech N721 HFR a) Find all the candidate keys b) Determine the primary key c) Find all the functional dependencies. d) Get the first normal form e) Get the second normal form f) Get the third normal form g) Get the BCNF normal form
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started