Prisoner - Login ID Prisoner name: String Prison Prisoner ID: Int Password Cellno: int - Name +Prison name : String + Prison tag : String - Capacity : Int - Current prisoners : Photo : jpeg - Photo Fingerprint : jpeg State: String Gender - Address - State - Country - Pincode Country: String TUpdateCurrent( ): Pincode: Numeric int Crime Details: String +'Login): Boolean + New Supervisor Arrival Time : Time Punishment Duration: Registration() : Boolean Supervisor Guards - Login ID : String - Password : String - Name : String - Photo : jpeg Gender : String - Address : String -State : String - Country : String - Pincode : Numeric Visitor Login ID: String Password : String Name : String Photo : jpeg Gender : String Address : String State : String Country : String Login ID: String Password : String Name : String Photo : Jpeg Gender : String Address: String State : String Country : String +Login) : boolean +Add/view/update guard detail() : boolean + Add/view/update prisoner data() : Pincode : Pincode : Numeriç Login): Boolean View Prisoner Details() : String Feedback for prisoner's work() : Boolean Add Gate Opening/Closing time(0: Numer Sign Up) : boolean + Login() : boolean + Request for visit() : boolean + Court diary generation() : String + Visitor request approval() : boolean + Assign today's duty to guard(): String
Prisoner - Login ID Prisoner name: String Prison Prisoner ID: Int Password Cellno: int - Name +Prison name : String + Prison tag : String - Capacity : Int - Current prisoners : Photo : jpeg - Photo Fingerprint : jpeg State: String Gender - Address - State - Country - Pincode Country: String TUpdateCurrent( ): Pincode: Numeric int Crime Details: String +'Login): Boolean + New Supervisor Arrival Time : Time Punishment Duration: Registration() : Boolean Supervisor Guards - Login ID : String - Password : String - Name : String - Photo : jpeg Gender : String - Address : String -State : String - Country : String - Pincode : Numeric Visitor Login ID: String Password : String Name : String Photo : jpeg Gender : String Address : String State : String Country : String Login ID: String Password : String Name : String Photo : Jpeg Gender : String Address: String State : String Country : String +Login) : boolean +Add/view/update guard detail() : boolean + Add/view/update prisoner data() : Pincode : Pincode : Numeriç Login): Boolean View Prisoner Details() : String Feedback for prisoner's work() : Boolean Add Gate Opening/Closing time(0: Numer Sign Up) : boolean + Login() : boolean + Request for visit() : boolean + Court diary generation() : String + Visitor request approval() : boolean + Assign today's duty to guard(): String
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
Related questions
Question
Design the database following an ER model
- The ER should contain all necessary information such as entities, attributes,
relationships, cardinalities etc.
for this example (as shown in the picture)
and do changes if necessary
Transcribed Image Text:Administrator
Prisoner
- Login ID
- Prisoner name: String
Prisoner ID : Int
- Cellno: int
- Photo : jpeg
Prison
Password
- Name
+Prison name : String
+ Prison tag : String
- Capacity : Int
- Current prisoners :
- Photo
Fingerprint : jpeg
- Gender
State: String
- Address
- Country: String
- State
PUpdateCurrent( ) :
- Country
Pincode: Numeric
- Crime Details: String
- Arrival Time : Time
- Punishment Duration:
int
Boolean
+ New Supervisor
Registration() :
Boolean
Supervisor
Login ID: String
Password : String
- Name : String
- Photo : jpeg
- Gender : String
- Address : String
- State : String
Country : String
- Pincode :
Guards
Visitor
- Login ID : String
-Password : String
- Name : String
Login ID: String
Password : String
Name : String
- Photo : Jpeg
Gender : String
Address : String
State : String
Country : String
Photo : jpeg
- Gender : String
- Address : String
State : String
Country : String
- Pincode :
NSA : boolean
Pincode :
+Add/view/update guard detail() : boolean
+ Add/view/update prisoner data():
NUman6: Boolean
Numeric
+ View Prisoner Details() : String
+ Feedback for prisoner's work() : Boolean
+ Add Gate Opening/Closing time() :
+ Sign Up() : boolean
+ Login() : boolean
+ Request for visit() :
boolean
+ Court diary generation() : String
+ Visitor request approval() : boolean
+ Assign today's duty to guard() : String
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