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Management of the schedulers is required. Having a planner who can see into the far future is unnecessary.
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- A company wants to develop a group diary and a time management system for various executives. The group diary should let the executives to register the daily appointment schedule. When a meeting involving many executives is needed, the system should automatically find a common free slot in the diaries of the concerned executives and arrange a meeting at that time. The system should also inform the concern executives regarding the fixed meeting via mail. If no common slot is available, it should help the secretaries to rearrange the diaries of concern executives for making room for a common slot. Make suitable assumptions, whenever necessary. Now, perform the following for the above mentioned specification of the system. ( a) Develop a Software Requirement Specification ( SRS) ( b) Draw E-R diagram and its related table with integrity constraints.In a construction company, a new system has been in place for a few months and now there is a list of possible changes/updates that need to be done. For each of the changes/updates, specify what type of maintenance needs to be done: (a) corrective, (b) adaptive, and (c) perfective. An error in the size of one of the fields has been identified and it needs to be updated status field needs to be changed. The company is expanding into a new type of service and this will require enhancing the system with a new set of tables to support this new service and integrate it with the existing data. The company has to comply with some government regulations. To do this, will require adding a couple of fields to the existing system tables.Justify the difference between the interactive model and the waterfall model in terms of maintenance operations.
- Can you draw a DFD diagram for Levels 0 and 1? When constructing the initial DFD level 0, create it so that the workers of that children's daycare have a time stamp that informs them the timetable of their presence and allows them to check in and out. Make it such that it is sent to the manager both during and after work. Also, create a Level 1 DFD that defines the entire daycare system and how it runs, and then create a Level 2 DFD diagram to improve it and establish the fundamentals of what to accomplish.1 Suppose you are a manager of an event management company. Your team is responsible for running various events. Each event, depending on its nature, runs for varied lengths. Your company policy is such that you charge a flat amount for each event your team is managing (irrespective of the duration a particular event). The size of the team that you are running is such that your team can manage to run one event at a particular time i.e. your company is unable to run multiple events at a particular time. More formally, if there are two events i and j, the events are mutually compatible (i.e. you can select both i and j) if s>f, or s,>f, where s, and f, are the start and finish time of the event i. You are required to select events that your team is going to manage so that you can maximize the profit for your company. The following table shows some candidate events for your company to manage for a particular day. Find out which events would you select such that you can maximize the profit…Suppose that you have been asked to manage an event which is "A formal dinner party" . 1- Give a WBS for the tasks of the event (at least 3 levels - 0, 1,2). 2- Estimate the time for each task using PERL estimation. 3- Perform a CP analysis (Use the legends from the class)....
- You have to create a system for library management javs using oop concepts. You can have different types of users of this system, including staff, student and visitor. Each user will have an account affiliated with them. The library system will have Books in it as well, which can be added, removed or lent based on the request from the user. The issuing authority can only be Librarian (separate class). Books can have further various categories, like Computer Books, History Books, Basic Science Books and more. All users when issuing the books, must pay a specific amount of fare per book. Students are given 20% discount on each book while each staff member is given 50% discount. Visitors are to pay complete fare 1. You are required to code this scenario in Java and using Aggregation, Inheritance, Polymorphism, Overriding and Overloading where applicable (carefully) 2. You are required to make a class diagram of the given scenario, with proper data members and methods, using…Computer Science Scenario: You are a Systems Auditor for Windhoek University, an institution that offers higher education to those who wish to further their studies after high school. The institution consists of a number of faculties such as Accounting, Hospitality and Agriculture to mention a few. Just like any compliant institution, Windhoek University is required to have annual IT audits of their infrastructure and operations. You are required to audit the IT infrastructure of the computer labs for the Faculty of Information Technology at the university. In preparation for this, you have been tasked to conduct an Audit Planning Process. In the process, you realise that the labs are freely accessible to anyone and the computers require no log in credentials to use them. Meanwhile, you discover that the university’s web server has been defaced and the students’ account are active and have administration rights on the systems. There has been a major configuration change to the web…Discuss the importance of implementation an monitoring in problem solving.
- Draw Activity diagram for this scenario When the employee ( customer to us ) encounters an issue he cant solve he goes to tawasol ( the company ticketing system ) and open a ticket for the issue in the correct section and select the issue genre, explain it and add his contact info then the ticket get assigned automatically by the system to the right IT support team, from there the team in head quarter office in Riyadh assign the task to specific member based on geographic location of the issue and the nature of the issue and the competence needed. After that the team member can see it in his/her ticketing system and can assign the status of the process is it active, pending for some reason or resolved . Then the assigned member will contact the customer to further understand the issue and decide if it could be done remotely or physically, if remotely then the assigned member need to contact the network team to allow access for remote applications on that network. Then when the issue is…• If requested by the Supervisor, the student group will have to present their activity log to thewhole class.• The Supervisor may comment on the presented daily activity logs and provide feedback.• If the Supervisor provides feedback to a group, they MUST record the instructor's feedbackand submit it with their daily log.• If requested by the Supervisor, the student group will have to present their weeklydeliverable. This daily session-based feedback will ensure students' work is constantly evaluated.WIL PROJECT CASE STUDY ORIENTATION WEEK 1Applicable VLOs for This Week’s Case Study1. Explain how system failures can lead to patient harm.This Week’s Detailed Case Study InformationYou are a physician making rounds on your patients when you arrive at Mrs. Buckman’s room. She’san elderly lady in her late 70s who recently had colon surgery. She is also the wife of a prominentphysician at the hospital. She has been known to be somewhat contentious with the nursing staff.However, today she…Even though seven are specified by the OSI reference model, this is not typically the case. There is no point in trying to employ fewer layers if it is not necessary. Is it dangerous to have fewer management levels?