EBK SOFTWARE ENGINEERING
10th Edition
ISBN: 9780133943238
Author: SOMMERVILLE
Publisher: PEARSON CO
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 7, Problem 7.1E
Program Plan Intro
Given Information:
Use case for Report Weather:
The below given table show the description of the Report Weather use case.
| System: | Weather Station |
| Use Case: | Report Weather |
| Actors: | Weather |
| Data: | The weather station wills send a summary of the weather data that is collected from the instruments in the collection period to the weather information system. |
| Stimulus: | The weather information system will establish a satellite communication link with the weather station and it will request for the data transmission. |
| Response: | The summarized data is sent to the weather information system. |
| Comments: | Weather stations need to report once per hour, but there are chances that this frequency may differ from one station to another and it may be even modified in future. |
Expert Solution & Answer
Explanation of Solution
Use case for Report Status:
The below given table show the description of the Report Status use case.
| System: | Weather Station |
| Use Case: | Report Status |
| Actors: | Weather information system, Weather station |
| Data: | The weather station will send a status update to the weather information system. It gives information about the status of its instruments, computers and power supply. |
| Stimulus: | The weather information system establishes a satellite link with the weather station and it requests for the status information. |
| Response: | A status summary is uploaded to the weather information system. |
| Comments: | System status is usually requested at the same time as the weather report. |
Use case for Reconfigure:
The below given table show the description of the Reconfigure use case.
| System: | Weather Station |
| Use Case: | Reconfigure |
| Actors: | Weather information system, Weather station |
| Data: | The weather information system will send a reconfiguration command to the weather station. This will place it into remote control mode where further commands may be sent from the remote system for updating the weather station software. |
| Stimulus: | A command from the weather information system. |
| Response: | A confirmation is made that the system is in remote control mode. |
| Comments: | It is used occasionally whenever software updates have to be installed. |
Want to see more full solutions like this?
Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!
Students have asked these similar questions
1. Write appropriate VB program to Capture online User Input information form from the user and connect it to any Database of your choice with the appropriate connection string Using the event Button as shown in the diagram attached.
2. Provide your full documentation of your development process.
Function of control plane which configures and manages switch parameters, attributes and flow tables is called as
Statistics manager
Security manager
Device manager
Topology manager
Which components make up an ADT, and what kinds of materials are used? Please provide your comment in the spaces provided.
Chapter 7 Solutions
EBK SOFTWARE ENGINEERING
Ch. 7 - Prob. 7.1ECh. 7 - Assume that the Mentcare system is being developed...Ch. 7 - Prob. 7.3ECh. 7 - Prob. 7.4ECh. 7 - Develop the design of the weather station to show...Ch. 7 - Prob. 7.6ECh. 7 - Draw a sequence diagram showing the interactions...Ch. 7 - Draw a UML state diagram showing the possible...Ch. 7 - Prob. 7.9ECh. 7 - Prob. 7.10E
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
- Create a comprehensive flowchart of the interactions.arrow_forwardThis is the point of view of your Head of Division: "Pictures are kept in a database, and the general design/ structure we have selected contains some very sensitive information about the drivers." What if we put it in its own folder, so that those who shouldn't have access to it can't go at it? What will be your position, or more specifically, which approach would you prefer? Justification should be provided.arrow_forwardlists the basic switch configuration tasks inthe left column. Fill in the right column with the correct command syntax for each of the tasks.Do not enter the actual values for command parameters at this point..arrow_forward
- Because it is essential for someone to review the APA citations and references twice, would it be OK for me to provide a PowerPoint presentation?arrow_forward(select all that apply) In MS Access, to ensure that a grade must be either A, B, C, D or F, whichvalidation rule should be used?A) ="A" or ="B" or ="C" or ="D" or ="F"B) between A and FC) like "A", "B", "C", "D", "F"D) not in ("A" or "B" or "C" or "D" or "F")E) in ("A", "B", "C", "D", "F")arrow_forwardAdding a ReviewDate to the Ratings table in this ERD serves multiple purposes.What is NOT a reason for adding it? a.) To identify a user's most recent rating b.) To determine which rating was submitted by which user c.) To identify when a rating was submitted d.) To track user activity based on the rating datesarrow_forward
- Using the case study about COVID-safeguard System from your assignments this session, briefly describe five examples of non-functional requirements.arrow_forward. Header checksum field . Version field . Fragmentation offset field . Payload/data field . Time-to-live field . Type-of-service field . Upper layer field . Length field.arrow_forwardWhy is it critical to make use of access modifiers while working with OOP? What are some of the advantages that come with doing this? Describe the reasons why you would make use of them in a particular setting.arrow_forward
- Your division director has informed you that "pictures are stored in a database," and that "usually the design/structure we have picked includes some really sensitive information about the drivers." "Shouldn't we move it to a separate file so that only those who require it may see it?" If you had to take a stand, what strategy would you employ? Please provide evidence to back up your assertions.arrow_forwardWhat are the tools that help to find bugs or perform the static analysis?arrow_forwardThere is no way for other parties to access the stored data. When drawing data flow diagrams, keep these guidelines in mind. Just what does this order entail, anyway?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Np Ms Office 365/Excel 2016 I NtermedComputer ScienceISBN:9781337508841Author:CareyPublisher:Cengage
Np Ms Office 365/Excel 2016 I Ntermed
Computer Science
ISBN:9781337508841
Author:Carey
Publisher:Cengage