Question
In: Computer Science
Star Inn is a chain of hotels. The reservation system is uses a centralized reservation database....
Star Inn is a chain of hotels. The reservation system is uses a centralized reservation database. The database contains booking information on all hotels of Star Inn. The following is a description of the conceptual model of the hotel reservation database at Star Inn.
The database contains information about hotels, hotel rooms, customers, and reservation. A hotel can be identified by its identification number (hotel_id). It is also described by hotel_name, address and phone_no. Rooms are identified by room_no which is unique for a hotel. The same room_no may exist in different hotels of Star Inn. Rooms are also described by type and rate.
Customers are identified by customer_id and are described by name (customer_name), address (customer_address), and phone number (customer_phone). When a customer makes a reservation, he/she is asked to specify the hotel, the room type, the arrival date (arrival_date) and duration of stay (duration). A specific room is then booked for the customer. A customer can book the same room more than once. Therefore, a reservation is identified by a reservation number (reservation_no).
Please use Visible Analyst or any other CASE tool to draw the ERD.
Solutions
venereology answered 2 years agoRelated Solutions
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and budget) based on the length of time of calls made (time usage).
Idle time of the reservation agents, time spent on calls in which
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Due to...
Pacific Hotels operates a centralized call center for the reservation needs of its hotels. Costs associated...
Pacific Hotels
operates a centralized call center for the reservation needs of its
hotels. Costs associated with use of the center are charged to the
hotel group (luxury, resort, standard, and budget) based on the
length of time of calls made (time usage). Idle time of the
reservation agents, time spent on calls in which no reservation is
made, and the fixed cost of the equipment are allocated based on
the number of reservations made in each group. Due to...
Pacific Hotels operates a centralized call center for the reservation needs of its hotels. Costs associated...
Pacific Hotels operates a centralized call center for the
reservation needs of its hotels. Costs associated with use of the
center are charged to the hotel group (luxury, resort, standard,
and budget) based on the length of time of calls made (time usage).
Idle time of the reservation agents, time spent on calls in which
no reservation is made, and the fixed cost of the equipment are
allocated based on the number of reservations made in each group.
Due to...
Pacific Hotels operates a centralized call center for the reservation needs of its hotels. Costs associated...
Pacific Hotels operates a centralized call center for the
reservation needs of its hotels. Costs associated with use of the
center are charged to the hotel group (luxury, resort, standard,
and budget) based on the length of time of calls made (time usage).
Idle time of the reservation agents, time spent on calls in which
no reservation is made, and the fixed cost of the equipment are
allocated based on the number of reservations made in each group.
Due to...
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rate.
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Drivers:
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Cars:
Dno
Dname
age
Dno
Cno
Day
Cno
Cmake
Color
22
Dustin
45
22
101
10/10
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BMW
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29
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33
22
102
10/10
102
VW
Red
31
Lubber
55
22
103
10/8
103
OPEL
Green
32
Andy
25
22
104
10/7
104
FIAT
Red
58
Rusty
35
31
102
11/10
64
Horatio
35
31
103
11/6
71
Zorba...
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