There are four types of IT system maintenance. Assume you were in charge of a tiny airline's maintenance. What is an example of each form of upkeep?
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- Then, suppose you get a position as an IT architect at a new organization. The company's CEO instructed your team to develop a contingency plan in the case of a calamity. They have adequate resources to complete the task, but they do not want to exceed their budget, thus they are unwilling to do so. What would your department say about the CEO's safety net?So, let's assume you get a position as an IT architect at a new business. The CEO of the business advised your workers to create a backup plan in case of an emergency. Although they have the means to complete it, they choose not to since they don't want to go over budget. What would your department say about the CEO's safety net?The four types of IT system maintenance also apply to other industries. Suppose you were in charge of aircraft maintenance for a small airline. What would be a specific example of each type of maintenance? Explain each maintenance with enough detail.
- Assume you were hired to design a Car Rental System. The system will keep track of the cars and the customers who will rent the cars. The system will be managed by an administrator and will be operated by several employees.consider the above the situation fill the below definations. (1) Identifer and name: (2) Initiator: (3) Goal: (4) precondition:(5) postcondition: (6) Assumptions: (7) Main Success Scenerio:(8) Extensions:Then, let's say that you get a job as an IT architect at a new company. In the event of a disaster, the CEO of the company told your staff to make a back-up plan. They have enough resources to do it, but they don't want to go over budget, so they don't want to do it. In terms of the CEO's safety net, what would your department say?See the given task table of the upcoming IT System upgrade project. Assuming that the project team will work a standard working week (5 working days in 1 week) and that all tasks start as soon as possible. Which path is the critical path? (You may use a piece of paper to draw the PERT chart to calculate the critical path).
- List the steps in the maintenance process andcontrast them with the phases of the systemsdevelopment life cycle.What are the primary goals of system maintenance, and how are they achieved?Draw a Diagram 0 to represent the following scenarioA cable TV operator receives an emailed repair request from a customer. A repair analyst reviews the request and determinesthe type of repair needed by accessing a repair codes file. The analyst files the updated repair request and forwards a copyto a technician. The technician completes the repair and forwards the order to the quality control department. A qualitycontrol analyst tests the customer’s system to verify that the problem has been resolved. The quality control analyst updatesthe repair order file and sends one copy of the repair order the customer to indicate that the order has been completed, anda second copy to the Oregon Cable Commission
- Take into consideration the following ten hazards associated with managing IT projects:What steps would you have done if you were in charge of IT throughout the ERP system implementation?Red Star Nationwide Insurance (RSNI) is a health insurance company that provides service to the hospitals national-wide. RSNI has five branches /centers in the USA. Please see the main parameter of RSNI company in the given diagram. QUESTION 1 Select only one center and answer the following questions Your center /branch name: List the IT Assets in that particular center. List of possible targets in your IT system. And, order your IT Assets by their importance. Place the most important IT asset on the top of the list for your center. QUESTION 2 List all cybersecurity threats that "your RSNI center” might encounter. Categorize the threats. List the countermeasures you would deploy to protect your RSNI center against the possible cyber-security threats. Match the most important IT Asset you have cyber-security threats and countermeasures for your RSNI center. Simply write three sections for the most important IT Asset in your RSNI center; The name of the IT Asset in your center,…