Computer Science: An Overview (12th Edition)
12th Edition
ISBN: 9780133760064
Author: Glenn Brookshear, Dennis Brylow
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 7, Problem 23CRP
Program Plan Intro
Sequence diagram:
It depicts the objects and classes involved in the scenario and the sequence of messages exchanged between the objects needed to carry out the functionality of the scenario.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Draw a UML Activity Diagram OR UML Sequence Diagram using all aspects of the soft drinks vending machine scenario.
Scenario: The user will start to deposit coins to a vending machine. When the amount of money deposited into the machine is equal to or greater than the price of any of its available products, the respective product selection buttons will be enabled for the user to make the selection. After the user has made a valid selection, the machine will calculate the due amount. In parallel machine will dispense the soft drink, together with the change (if applicable) and at the same time, the machine will issue the receipt.
state transition diagram.
Draw a state diagram for describing the details of the Seat object of the above system.
Consider an online reservation system for a bus company. Seats can be reserved by customers on the web site of the bus company. The customer has the option to directly pay for the seat through the website. In that case, the seat cannot be cancelled (neither by the customer nor by the bus company). If the customer has not paid for the seat, the bus company can cancel the seat if the customer does not show up one hour before the trip. When the reservation is cancelled, the seat will become free and can be sold to another customer. Both the customer and the company staff must authenticate themselves for performing operations with the system.
Draw a partitioned activity diagram for the rent car use case of Rent-A-Car.
Rent-A-Car company has a website through which a user is allowed to book and pay for their rental cars. When a customer makes a request to rent a car the customer is presented with different car models from the catalog. The customer selects a model. The system checks if a car is available for the model selected. If a particular car is not available, the customer is requested to choose a different model. If the chosen model is available, the rental price is displayed to the customer. The customer needs to confirm if they would like to proceed with renting the car at that price or would like to opt for a different model. If the customer decides to proceed with booking the car, they must upload their driver’s license for verification. The driver’s license is verified by a staff member once it is uploaded. Only if the license is valid, does the system deduct payment and deposit from the clients credit card. If…
Chapter 7 Solutions
Computer Science: An Overview (12th Edition)
Ch. 7.1 - Prob. 1QECh. 7.1 - Prob. 2QECh. 7.1 - Prob. 3QECh. 7.1 - Identify two contexts in which the field of...Ch. 7.2 - Prob. 1QECh. 7.2 - Prob. 2QECh. 7.2 - What is the role of a software requirements...Ch. 7.3 - Prob. 1QECh. 7.3 - Prob. 2QECh. 7.3 - Prob. 3QE
Ch. 7.3 - What potential problems do you suspect could arise...Ch. 7.4 - Prob. 1QECh. 7.4 - Prob. 2QECh. 7.4 - Prob. 3QECh. 7.4 - Prob. 4QECh. 7.4 - Prob. 5QECh. 7.4 - What is the difference between a traditional...Ch. 7.4 - Prob. 8QECh. 7.5 - Prob. 1QECh. 7.5 - Prob. 2QECh. 7.5 - Prob. 3QECh. 7.5 - Prob. 4QECh. 7.5 - Prob. 6QECh. 7.6 - Prob. 1QECh. 7.6 - Prob. 2QECh. 7.6 - Prob. 3QECh. 7.6 - Prob. 4QECh. 7.6 - Prob. 5QECh. 7.6 - Prob. 6QECh. 7.7 - Prob. 1QECh. 7.7 - Prob. 2QECh. 7.7 - Prob. 3QECh. 7.8 - Prob. 1QECh. 7.8 - Prob. 2QECh. 7.8 - Prob. 3QECh. 7.8 - Prob. 4QECh. 7.9 - Prob. 1QECh. 7.9 - Prob. 2QECh. 7.9 - Prob. 3QECh. 7 - Give an example of how efforts in the development...Ch. 7 - Prob. 2CRPCh. 7 - Explain how the lack of metrics for measuring...Ch. 7 - Would you expect that a metric for measuring the...Ch. 7 - Prob. 5CRPCh. 7 - Prob. 6CRPCh. 7 - Prob. 7CRPCh. 7 - Prob. 8CRPCh. 7 - Prob. 9CRPCh. 7 - Prob. 10CRPCh. 7 - Prob. 11CRPCh. 7 - Prob. 13CRPCh. 7 - Prob. 14CRPCh. 7 - Prob. 15CRPCh. 7 - Prob. 16CRPCh. 7 - Prob. 17CRPCh. 7 - Prob. 18CRPCh. 7 - Prob. 20CRPCh. 7 - Prob. 21CRPCh. 7 - Prob. 22CRPCh. 7 - Prob. 23CRPCh. 7 - Prob. 24CRPCh. 7 - Contrast the information represented in a class...Ch. 7 - What is the difference between a one-to-many...Ch. 7 - Prob. 27CRPCh. 7 - Prob. 28CRPCh. 7 - Prob. 29CRPCh. 7 - Prob. 30CRPCh. 7 - Prob. 31CRPCh. 7 - Prob. 32CRPCh. 7 - Prob. 33CRPCh. 7 - Prob. 34CRPCh. 7 - Extend your solution to the previous problem to...Ch. 7 - Prob. 38CRPCh. 7 - Prob. 39CRPCh. 7 - Identify some design patterns in fields other than...Ch. 7 - Prob. 41CRPCh. 7 - Prob. 42CRPCh. 7 - Prob. 43CRPCh. 7 - Prob. 44CRPCh. 7 - Prob. 45CRPCh. 7 - Prob. 46CRPCh. 7 - How does open-source development differ from beta...Ch. 7 - Prob. 48CRPCh. 7 - Prob. 49CRPCh. 7 - Prob. 50CRPCh. 7 - Prob. 51CRPCh. 7 - Prob. 52CRPCh. 7 - In what ways can a software developer be...Ch. 7 - Prob. 1SICh. 7 - Prob. 2SICh. 7 - Prob. 3SICh. 7 - Prob. 4SICh. 7 - Prob. 5SICh. 7 - What happens if technology begins to advance so...Ch. 7 - Is the computer revolution contributing to, or...Ch. 7 - Prob. 8SICh. 7 - If you had a time machine, in which period of...Ch. 7 - Prob. 10SI
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Similar questions
- Draw an entity realtionship diagram (ERD) with the instruction given below: in a private hospital there are many doctors working Doctors examine many patients Each patient examined by only one doctore Each doctor wrires many prescripitons A prescription is written by only one doctorarrow_forwardDraw an object diagram from this class diagramarrow_forwardConstruct an E-R diagram for the following hospital: In this hospital, we have many patients (characterized by social security number, name, insurance, the admission date, and the date of check out) received by medical doctor. Each medical doctor in the hospital is characterized by: ID number, name, and specialization. For every patient, the medical doctor will perform one or more tests and examinations to diagnose his illness. Each test or examination is characterized by an ID, name, date, time, and result. In your ER-Diagram, you must specify the key for each entity and all relationship cardinalities.arrow_forward
- Draw a UML class diagram of your domain model from the information attached Create an interaction table for the Use case of a user purchasing a product from the machine. Create a UML sequence diagram of the use case in (v) above Make sure to capture all cases (alt, and loop) in the UML sequence diagram.arrow_forwardDraw an ER Diagram for the following Business Situation: A bank has a phone call system in which the costumer can call and talk to one employee and inquire of their existing account. Costumer can have two type of accounts, checking account or savings account, client can own both type of accounts. One of the assumptions which is being made with this project is all interactions will be over the phone. Clients would call in to the business’ account representatives who will have to search the client in internal database. Once the client has been searched in the database, representative will go forth and verify the client via personal information displayed through the database. Personal Information would include, full name, address, last 4 of social security, and account number. The project will assume that the business is domestic, and all clients are in the United States. Once the client is verified, representative can discuss business related queries, including transactional questions…arrow_forwardDraw an activity diagram describing an algorithm for finding the top two maximum values in a list. The input is the list, and output is the top two maximum values. Hints: Make your own assumptions Design/choose the algorithm first, then model it with an activity diagram Include appropriate level of detail in your modelarrow_forward
- Convert the given UML diagram into a Class. Customer cid: int position : String + numberofCustomers: int (with default value as 0) + Customer(cid : int, position: String) Include a get method for positionarrow_forwardGive me UML diagram A football association is comprised of something like four football crews. Every football crew is made out of eleven to seventeen players, and one player is the commander of the group. The football crews mess around against one another. A group has here and there a chief, and is dependably lead by a mentor. A chief can deal with various groups. Individuals (player, mentor, chief) are distinguished by a name and a location. Give me the UML diagrams with explanationarrow_forwardYou are asked to design a sequence diagram to describe the interactions of a part of a library system. This part can be described as a use case. In this use case, a librarian uses the system to check out an item for a legitimate borrower. First, the system needs to check the borrower's record. Second, check if the item is available or not, then update the library data, the borrower's record, etc. Use the following class diagram and details to get information about the system. Record CheckOut LibraryData recordlsGood checkRecord() addToRecord() checkData() changeData() available 1 1 requestCheckOut() 1 *arrow_forward
- Based on this information what would an ER diagram look like: The kindergarten allows the parents (caretakers) to select daily the menu for lunch. There are over 30 possible items to be included in the lunch menu. For a lunch item, we keep a code, its name, and the number of calories. A parent (caretaker) can make for each of his/her children a lunch order every day. If no order is made in a day the last order made will be provided. An order consists of a maximum of 4 items. The same item can be ordered multiple times and fewer than 4 items can be orderedarrow_forwarddraw these diagram for delivering food in hotel system. Refined Class Diagram Object Diagrams Communication Diagramsarrow_forwardMention the types of interaction diagrams along with examples ?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Principles of Information Systems (MindTap Course...Computer ScienceISBN:9781285867168Author:Ralph Stair, George ReynoldsPublisher:Cengage LearningC++ for Engineers and ScientistsComputer ScienceISBN:9781133187844Author:Bronson, Gary J.Publisher:Course Technology Ptr
Principles of Information Systems (MindTap Course...
Computer Science
ISBN:9781285867168
Author:Ralph Stair, George Reynolds
Publisher:Cengage Learning
C++ for Engineers and Scientists
Computer Science
ISBN:9781133187844
Author:Bronson, Gary J.
Publisher:Course Technology Ptr