MAKE AN ACTIVITY DIAGRAM BASED ON THE SCENARIO
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
Related questions
Question
MAKE AN ACTIVITY DIAGRAM BASED ON THE SCENARIO (SEE ATTACHED PHOTO FOR THE SCENARIO/PROBLEM AND EXAMPLE FORMAT/TEMPLATE)
![USER
Start
Enter Username and
Password
This is an example
template of Activity
Diagram
Choose "Grades".
End
SYSTEM
→→Shows Login Page
Validates Log in Credentials
NO
Correct?
YES
YES
-Shows Student Menu
Displays Grade
Logout?
NO](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F97b95a29-5342-40e6-ae85-07ce790f9220%2F700d03f6-4a50-4623-a6df-2ed3749d74a8%2Frikk7vi_processed.png&w=3840&q=75)
Transcribed Image Text:USER
Start
Enter Username and
Password
This is an example
template of Activity
Diagram
Choose "Grades".
End
SYSTEM
→→Shows Login Page
Validates Log in Credentials
NO
Correct?
YES
YES
-Shows Student Menu
Displays Grade
Logout?
NO
![This is the scenario:
-
-
Flights fly from one airport terminal to another but may also have several intermediate stops. A passenger can be
booked onto one or more of the stops of a flight.
Passengers can query the system to determine what time flights are available from their desired original city to their
desired destination city.
Flights have scheduled departure and arrival times, but they can be late, so they have actual departure and arrival
times as well.
The airline may add charter flights that are not regularly scheduled.
The airline publishes prices that apply between any pair of cities to which it flies. Business class, regular and seat-
sale fares are available.
Passengers buy tickets and are charged the prices in effect when their tickets were booked. Each ticket involves a
complete itinerary, composed of a sequence to one or more flights. The fare type is not necessarily the same for each
stop of the flight.
Passengers are automatically part of a frequent flier plan. They accumulate points based on the distance they flew
and their fare type.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F97b95a29-5342-40e6-ae85-07ce790f9220%2F700d03f6-4a50-4623-a6df-2ed3749d74a8%2F0l87p8_processed.png&w=3840&q=75)
Transcribed Image Text:This is the scenario:
-
-
Flights fly from one airport terminal to another but may also have several intermediate stops. A passenger can be
booked onto one or more of the stops of a flight.
Passengers can query the system to determine what time flights are available from their desired original city to their
desired destination city.
Flights have scheduled departure and arrival times, but they can be late, so they have actual departure and arrival
times as well.
The airline may add charter flights that are not regularly scheduled.
The airline publishes prices that apply between any pair of cities to which it flies. Business class, regular and seat-
sale fares are available.
Passengers buy tickets and are charged the prices in effect when their tickets were booked. Each ticket involves a
complete itinerary, composed of a sequence to one or more flights. The fare type is not necessarily the same for each
stop of the flight.
Passengers are automatically part of a frequent flier plan. They accumulate points based on the distance they flew
and their fare type.
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