Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
On completion of this course you are hired by the company Tickets R Us. Part of your first project is to develop an application to assist with the selling of tickets. After discussing with your client, you identify that each ticket requires two attributes: a serial number and a price. You also identify that three types of tickets are sold: counter tickets, Web tickets, and discount tickets. Following are the specifications: 1. Counter tickets are sold on the day of the event at a ticket counter. They cost £50. 2. Web tickets are purchased on the internet. Web tickets purchased a week in advance of the event are £30 and those purchased less than a week in advance are £40. 3. Discount tickets are a type of Web tickets. They are available for students and senior citizens. They are 50 percent off normal Web ticket prices, i.e. if purchased a week or more in advance they are £15 and if purchased less than a week in advance they are £20. To purchase a discount ticket you either need to be a student or a senior citizen. Proper identification will be needed at the time the ticket is collected. The reason for the discount (student or senior) will be printed on the ticket. For this assignment implement the following: a. A class called Ticket which will be the superclass of both types of tickets (CounterTicket and WebTicket). All common fields and operations (methods) need to be implemented for this class. Following are additional specifications for this class 1. each time a ticket is made, a serial number is incremented. 2. A constructor Ticket() 3. a method public int getPrice() to return the ticket's price 4. a method public String toString() returns a String. This return value can be used to print a ticket b. The class WebTicket inherits from Ticket. o A constructor WebTicket(int days) c. The class DiscountTicket inherits from WebTicket. o A constructor DiscountTicket(int days, String type) o Since discount tickets indicate the type of discount (i.e. 'student' or 'senior''), you will need to override the toString() method. d. Pricing information about the various tickets need to be given in the form of static variables as shown below: public static int COUNTER_TICKET_PRICE = 50; public static int WEB_TICKET_PRICE = 30; public static int WEB_TICKET_LT_WEEK_PRICE = 40; public static double DISCOUNT = 0.5; Please note that you have to place the static variables mentioned above in the appropriate classes (for example, Web ticket pricing information would be in WebTicket). To guide your development efforts as part of this assignment description you are provided a TicketsTst class and a test method. Include this class in your BlueJ project (easiest way would be to create a new TicketsTst class within BlueJ and then cut and paste the code you have been provided). For convenience, the test method is static. Hence, you do not need to create an instance of TicketsTst. Just right click on Ticketstst and run the test method. On running the test method your output should look like the following: Ticket: [ serial#: 0 Price: 30] Ticket: [ serial#: 1 Price: 40] Ticket: [ serial#: 2 Price: 50] Ticket: [ serial#: 3 Price: 20 Type: Student] Ticket: [ serial#: 4 Price: 15 Type: Senior] Total sales: 155
Explain what can be done with primary keys to eliminate key ripple effects as a database evolves.
What is the slowest clock rate that could be used and not lose any data? Assume that the number of instructions to be processed for an interrupt is constant.
Explain and analyze the algorithm which determines whether one string P[1 ..m] is cyclic rotation of another string T[1 .. n].
The network administrator mentions that other ".cde" files have been sent through an FTP server to another site. Describe your findings after conducting an Internet search for ".cde" files.
Define a predicate strike(X,Y,Z) that succeeds if and only if the list Z would be obtained if one were to remove all occurrences of element X from list Y. The strike predicate need not work well when Y is an unbound variable.
Describe relative benefits and disadvantages of at least three different measures used to protect operating systems.
Your wireless LAN device has just sent a request to send (RTS). What happens next?
1) Find the minimum MIPS instruction to perform the following C statements. Use any registers for variables. Assume that the base register for array Y is in $s0.
What is meant by protocol? Why are protocols essential in data communications?
In multicategory case a set of samples is said to be linearly separable if there exists linear machine which can classify them all correctly.
Final project will be a Java programming project that uses design patterns to help form a dynamic Web database application. Final Project: e-commerce Web Site
Currently, PRT riders who are not WVU students or employees must pay $0.50 per trip. Assume that this charge was eliminated.
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd