15 Jul IN YOUR SYSTEM, A TRAIN CAN SERVE DIFFERENT ROUTES.
Topic: DATABASE MANAGEMENT SYSTEMS
Task 2: Question (20 Assume you are going to design a train ticket booking system. In your system, a train can serve different routes. For example, train No. 1 can serve both route which is from Boston to New York and route 2 which is from Orlando to Miami. Each route has one or multiple schedules. Each schedule has scheduled day (Monday, Tuesday, or Sunday), time and price. For example, a schedule of route Boston at 8:00am and arrive New York at 10:00am on Mondays with price $10.00. For the simplicity, a train will not stop anywhere between the start and destination stations. A client can multiple tickets from the system. ticket, it will show train station and time, destination station and time, calendar date and price. Please design an ER diagram, write all the necessary entities and necessary attributes for each entity in your ER diagram. Please make sure the design satisfies the 3NF. Please underline the primary keys using single lines and foreign keys using double lines,
Our website has a team of professional writers who can help you write any of your homework. They will write your papers from scratch. We also have a team of editors just to make sure all papers are of HIGH QUALITY & PLAGIARISM FREE. To make an Order you only need to click Ask A Question and we will direct you to our Order Page at WriteDemy. Then fill Our Order Form with all your assignment instructions. Select your deadline and pay for your paper. You will get it few hours before your set deadline.
Fill in all the assignment paper details that are required in the order form with the standard information being the page count, deadline, academic level and type of paper. It is advisable to have this information at hand so that you can quickly fill in the necessary information needed in the form for the essay writer to be immediately assigned to your writing project. Make payment for the custom essay order to enable us to assign a suitable writer to your order. Payments are made through Paypal on a secured billing page. Finally, sit back and relax.
About Writedemy
We are a professional paper writing website. If you have searched a question and bumped into our website just know you are in the right place to get help in your coursework. We offer HIGH QUALITY & PLAGIARISM FREE Papers.
How It Works
To make an Order you only need to click on “Order Now” and we will direct you to our Order Page. Fill Our Order Form with all your assignment instructions. Select your deadline and pay for your paper. You will get it few hours before your set deadline.
Are there Discounts?
All new clients are eligible for 20% off in their first Order. Our payment method is safe and secure.