Give two instances of each of the four categories of system maintenance
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Give two instances of each of the four categories of system maintenance.
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- Consider the following hypothetical situation: As a software developer, you have been tasked with developing a hospital patient control program. Everything is outlined in advance, and the system requires a high level of dependability. Which process model, in your view, would you propose for this kind of software? Along with giving compelling reasons in favor of your suggested process model, the description of the recommended process model should be precise and succinct.Consider the following illustration: You have been charged as a software engineer with creating a hospital patient control application. Everything is explained immediately, and a high degree of reliability is required of the system. Which process model would you recommend for this kind of software, in your opinion? In addition to providing persuasive arguments in favor of your chosen process model, its explanation should be accurate, concise, and supported with an image.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 explanation
- SE Using cyclomatic complexity formula, calculate the number of basis path tests. You intend to develop an online voting system for general elections. The major use cases of the voting model system include authorizing User that includes simple users and the system's staff. The system manages election districts and election units. The election unit is the system counterpart of the “election center”. In the conceptual model, the election center is central to the election procedure, as it is the fundamental tallying point. The votes are casted using machines provided by the state and are places at the election center. The fundamental assumption of this system is that almost all citizens above a certain age should be able to participate in the election procedure. It is practically infeasible for election staff to manually enter all electors into the system. The system should thus be able to import an electronic list of electors. This system also manages different political parties and…write out the shortest path of execution and the longest path of execution based on the 9 possible states. For each scenario, explain your logic on how you selected the process states. My guidance would be that the shortest path description containing a 3 to 4 sentences, and the longest path description explained within 6 to 10 sentences.To do this, we'll compare and contrast the Rational Unified model with the more traditional Waterfall approach.
- How does system concepts' "interdependence" differ from previous formulations? Clarification:State diagram of follow.Draw a data flow diagram (DFD) for the development of the admission and registration system, bearing in mind that the users of the system, the processes and the stored data are as follows: system users processes saved data students - Deletion and addition - withdrawal from the course - apology for the semester - student schedule - withdrawal requests - apology requests faculty members -recording attendance and absence - monitoring grades, - attendance and absence detection - Transcript for class department heads approving requests Deanship of Admission and Registration implementing requests Draw a data flow diagram starting from the zero level to the second level. Please add the detailed processes and data saved by level
- Consider a system at a small store that generates inventory reports. Consider a system that generates student academic records for a university's records office as an alternative. Answer the following design questions for whatever system you choose: Who will make use of the results? What is the output's purpose? When will the output be required, and when will the data that will be utilised in the output be available? What is the location where the output must be delivered? How many people will need to see the final product?It's not easy to define a model of a system. To what extent should the bare minimum be considered while creating models?Draw a use-case diagram and a set of activity diagrams for the following doctor's office system. Whenever new patients are seen for the first time, they complete a patient information form that asks their name, address, phone number, and brief medical history, which are stored in the patient information file. When a patient calls to schedule a new appointment or change an existing appointment, the receptionist checks the appointment file for an available time. Once a good time is found for the patient, the appointment is scheduled. If the patient is a new patient, an incomplete entry is made in the patient's file; the full information will be collected when the patient arrives for the appointment. Because appointments are often made far in advance, the receptionist usually mails a reminder postcard to each patient two weeks before the appointment.