EBK COMPUTER SCIENCE: AN OVERVIEW
12th Edition
ISBN: 8220102744196
Author: BRYLOW
Publisher: PEARSON
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Chapter 7, Problem 18CRP
Program Plan Intro
Structure chart:
It is used to show the organization of modules within a system.
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check out an item for a legitimate borrower. First, the system needs to check the borrower's record.
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Use the following class diagram and details to get information about the system.
Record
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LibraryData
recordlsGood
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Develop a design class diagram and package diagram for a library system according to the given scenario.
The library system provides users with the opportunity to borrow books from the library. The system includes a service page that displays all services such as borrowing and computer services. It also includes a catalog where all possible books are categorized. Users can communicate with the library via the details available on the contact page.
The system allows only registered users to borrow books and the books are either hardcopy or e-books. To borrow a book the system will have to check for the eligibility of the user before approval. If the user is not eligible, then the request will be declined.
Borrowing could be done via the library system or in person. The admin is responsible for the in-person borrowing. For the borrowing of any book, a form that is available on the forms page has to be filled by the user. Also, the system must check for the availability of a book before…
Draw and explain the use-case diagram, activity diagram, interaction diagram for the following:
Consider developing a desktop-based framework to assist people in preparing for a certification exam like "SE@exam". A user can ask the system to create a quiz for them. The machine selects a group of questions from its database and assembles them into a quiz. It assigns a score to the user's responses and provides hints if the user needs them. We have helpers that give hints in addition to users. And also examiners who must certify questions to make sure they are not too trivial. Work out some of your use cases since we don't have real stake holders here, you are free to fill in details you think is required for this example.
Chapter 7 Solutions
EBK COMPUTER SCIENCE: AN OVERVIEW
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
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- Can someone please include the use case diagram's descriptions as well? Instructions: Draw a use-case diagram and create a set of activity diagrams for the following system. A Video Store (AVS) runs a series of fairly standard video stores. Before a video can be put on the shelf, it must be cataloged and entered into the video database. Every customer must have a valid AVS customer card in order to rent a video. Customers rent videos for three days at a time. Every time a customer rents a video, the system must ensure that they do not have any overdue videos. If so, the overdue videos must be returned and an overdue fee paid before customer can rent more videos. Likewise, if the customer has returned overdue videos, but has not paid the overdue fee, the fee must be paid before new videos can be rented. Every morning, the store manager prints a report that lists overdue videos. If a video is two or more days overdue, the manager calls the customer to remind them to return the video. If…arrow_forwardEven if the processes you're trying to describe have nothing to do with system analysis, you may still give them a go to explain using structured English.arrow_forwardDevelop an activity diagram based on the following narrative. Note any ambiguities or questions that you have as you develop the model. If you need to make assumptions, also note them. The purpose of the Open Access Insurance System is to provide automotive insurance to car owners. Initially, prospective customers fill out an insurance application, which provides information about the customer and his or her vehicles. This information is sent to an agent, who sends it to various insurance companies to get quotes for insurance. When the responses return, the agent then determines the best policy for the type and level of coverage desired and gives the customer a copy of the insurance policy proposal and quote.arrow_forward
- For procedures that aren't part of a systems analysis, structured language might be useful.arrow_forwardIntroduction to software engineeringarrow_forwardHow important is it to have a consistent user interface in the design of the SoS interface? When it comes to the cost-effectiveness of an all-in-one user interface, a lot of elements come into play. What do you mean by variables?arrow_forward
- Draw the preliminary class diagram for the system described in the following requirements (the cardinality of the relationships is optional). A company has decided to computerize the circulation of coordinating the documents around its offices, and to do this by installing a network of electronic desks system. Each electronic desk provides users with the following services: A blotting pad (provides a basic word processing facilities), which can hold a document that the user is currently working on. A filling cabinet, which allows a user to store documents. A mail service, which allows a user to communicate with other users on the network. Each electronic desk is provided with three trays, corresponding to IN, OUT and PENDING in traditional offices. to organize mail documents. The network will automatically put new mail into a user's IN tray and will periodically take documents from the OUT tray and mail them to their recipients. Documents can move between the trays and the blotting…arrow_forwardDraw the Level 0 and Level 1 Data Flow Diagram for a Car Purchasing System. Scenario: An owner has to register first to buy a car by providing his personal details, which are later saved in the registration database, then the system will give the registration number back to the owner. The owner will then need to provide the model, name, type of car he wants to buy, and the system automatically reads the status of the car from the car database, which later informs the owner regarding its availability. The owner pays the cost of the car. The system will update the payment database and issue a receipt back to the owner.arrow_forwardDraw the Level 0 and Level 1 Data Flow Diagram for a Car Purchasing System. Scenario: An owner has to register first to buy a car by providing his personal details, which are later saved in the registration database, then the system will give the registration number back to the owner. The owner will then need to provide the model, name, type of car he wants to buy, and the system automatically reads the status of the car from the car database, which later informs the owner regarding its availability. The owner pays the cost of the car. The system will update the payment database and issue a receipt back to the owner.arrow_forward
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