urs is a weak entity.  What would you do to transform it into a strong entity?  Would it be desirable to change it into a strong entity?  Why or wh

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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WorkHours is a weak entity. 

What would you do to transform it into a strong entity? 

Would it be desirable to change it into a strong entity?  Why or why not? 

StartDate
AssignedTo-
Employees
EndDate
EmplD
FirstName
LastName
OfficeID
Email
Salary
Title
LevellD
SupervisorID
H+-
HO
HH
Logs-
Projects
ProjectID
ProjectName
HourCapAmount
--Manages
-Supervises Records
---- Includes
WorkHours
Day
Month
Year
HoursWorked
#
Time Sheets
TimeSheetID
SupApproveDate
H
Contracts
ContractID
ContractDesc
Has
Contract Types
Contract TypeID
ContractTypeNai
Transcribed Image Text:StartDate AssignedTo- Employees EndDate EmplD FirstName LastName OfficeID Email Salary Title LevellD SupervisorID H+- HO HH Logs- Projects ProjectID ProjectName HourCapAmount --Manages -Supervises Records ---- Includes WorkHours Day Month Year HoursWorked # Time Sheets TimeSheetID SupApproveDate H Contracts ContractID ContractDesc Has Contract Types Contract TypeID ContractTypeNai
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