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Describe major user services of an ITS
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- Requirements Analysis Requirements Analysis is the process of defining the expectations of the users for an application that is to be built or modified. It involves all the tasks that are conducted to identify the needs of different stakeholders. Therefore requirements analysis means to analyze, document, validate and manage software or system requirements. High-quality requirements are documented, actionable, measurable, testable, traceable, helps to identify business opportunities, and are defined to a facilitate system design. Explain the reason why it is important for systems analysts to document user requirements.Requirements Analysis Requirements Analysis is the process of defining the expectations of the users for an application that is to be built or modified. It involves all the tasks that are conducted to identify the needs of different stakeholders. Therefore requirements analysis means to analyze, document, validate and manage software or system requirements. High-quality requirements are documented, actionable, measurable, testable, traceable, helps to identify business opportunities, and are defined to a facilitate system design. Explain why it is important for systems analysts to document user requirements.You and your team have been hired to perform a system investigation for a fast food restaurant that wants to implement new tools and processes to improve its customer service. Currently, the restaurant has a poor reputation for not correctly filling customers orders and for taking too long to do it. Perform a functional decomposition to define the scope and basic requirements of such a system. Brainstorm some ideas to improve the situation, and choose one to pursue based on its technical, economic, legal, operational, and schedule feasibility.
- Identify 5 Functional and 5 Non-Functional requirements from the following case study. A software development team is tasked to develop a web-based system for an automobile showroom in Muscat. The system needs be user friendly, and easily accessible. The system shall allow users to search for cars of different brands and, customer should be able to book a car for purchase. When a car is booked, customer will make the payment and will provide delivery address and contact information. It has been decided by the development team to back up the sales data in an external on monthly basis. The system shall have an option for customers to register. The System shall store customer's name, address, and debit/credit card information, so that they do not have to enter this information every time that they use the system. Customer data will be kept secured to comply with the Data Protection Act. The showroom manager manages the orders. The orders status is updated in the system e.g., Booked,…Requirements Analysis is the process of defining the expectations of the users for an application that is to be built or modified. It involves all the tasks that are conducted to identify the needs of different stakeholders. Therefore requirements analysis means to analyse, document, validate and manage software or system requirements. High-quality requirements are documented, actionable, measurable, testable, traceable, helps to identify business opportunities, and are defined to a facilitate systemdesign 6.1 Explain why it is important for systems analysts to document user requirementsIs it necessary to use the system development life cycle (SDLC) while creating an LMS portal?
- When developing an LMS portal, what system development life cycle should we follow?Software Engineering Plz don't use any website Read the following set of activities carefully. The precedence of all activities is finish to start. Using either ADM or PDM, perform the following tasks. Draw activity model Using forward pass, calculate earliest start and earliest finish for each activity Using backward pass, calculate latest start and latest finish of each activity. Determine float Represent Critical path on the activity network Complete the table showing all the information regarding each activity that has been acquired Activity # Activity Identifier Activity Duration Precedence 1 A 4 None 2 B 7 None 3 C 9 B 4 D 5 C 5 E 6 A, D 6 F 4 C, D, E 7 G 5 F 8 H 2 G 9 I 5 G, HTasks Assume that you are asked to develop a Passport Application System. 1. Develop a list of at least 10 user stories. Note that your user stories must reflect the functionalities that are unique this kind of application. Generic user stories for normal software applications (e.g. log in, log out, create or edit account, registration, change password, etc.) will receive 0 mark. 2. Develop a use case diagram and use case descriptions a. Develop a use diagram based on your list of user stories b. Choose one major use case and develop a detailed use case description for it 3. Use the b-c-e framework to develop a design a. Draw a class diagram to represent your design b. Draw a sequence diagram for the selected use case in Question 2.b
- Describe the specific features and use cases for Enterprise Resource Planning (ERP) software packages, including examples of popular ERP systems.An automobile manufacturing company utilizes an information system that allows customers to design and customize their cars. Customers first log in to the company website and create a dream car project. They can then customize the car by choosing the engine, trim, paint colors, and other options. The car specifications are forwarded to a sales representative, who contacts the customer to finalize the purchase order. The production begins shortly after the contract is finalized and the car is usually delivered within a few weeks. Which type of computer-based information system provides a competitive advantage based on the described scenario? A decision support system (DSS) that improves decision-making A transaction processing system (TPS) that promotes product differentiation A management information system (MIS) that enhances the customer experience A geographic information system (GIS) that helps increase market share A manufacturer has recently installed an enterprise resource…Central City Community College recently authorized a system development project focused on the college's Career Center. A job posting capability is in the existing system, but there is no way for students to upload resumes or schedule interviews with recruiters. The Career Center director wants to add several new features to make the system more useful and valuable to both students and recruiters. The following Business Needs were drawn from the System Request document. Business Needs: Expansion and enhancements are needed to improve the existing system and correct several deficiencies. Most critically: Students are unable to upload resumes Recruiters cannot easily search student resumes for candidates Recruiters cannot post interview schedules for on‐campus recruiting Students are unable to schedule recruiting interviews List the features/capabilities that will correct problems and/or exploit opportunities (the Business Requirements). List the things the users need/want to do (the…
