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Some companies have chosen to outsource their IT Departments (support has been outsourced for many years). Discuss the advantages and disadvantages of outsourcing IT. Yeas ago when I worked as an IT consultant, Fisheries & Oceans Canada was one of my clients. During that time the head of their IT department retired. I was quite surprised when I met his replacement. The individual was previously a manager with Transport Canada and he had very limited IT knowledge. He was however a very good manager, a good listener and a quick learner. How important do you think it is for the IT manager to have IT skills. Is it good enough to just have great management skills, after all, the staff all have good IT skills. Discuss the pros and cons of this scenario. Another example from my IT consulting days also comes from the Department of Fisheries & Oceans (DFO). Over 20 years ago DFO decided to undertake a large reengineering project where all data associated with Fisheries (in Western Canada) would no longer be managed by individual departments within DFO but would instead be included in a massive data warehouse. This data included all sorts of things such as the names of streams and rivers, commercial, native and sport fishery information( eg. annual catch by species, location, etc), international fishery information, environmental information, fish hatchery information, biological information, etc. As you might expect, there were all sorts of problems and challenges such as: Names of everything needed to be standardized. For example a stream will often have a local name, a historical name (ie. First Nations) and a legal gazetted name. Some fish species have several names, etc. Everyone wanted to use the name they were used to. Employees resisted change as some were afraid they would no longer be needed. Everything seemed to be so much harder than the old way. People still collected and used data the old way along with the new way so there was a lot of duplication of effort and the new system was in the danger of underutilization. While data was retained and accuracy, etc. was increased, there was a danger that information would be lost. People that had worked with the data for years in their old systems had knowledge about the data that could not easily be captured in a Data Warehouse. The conversion project seemed to go on forever and costs kept growing. This resulted in reduced senior management support. Should DFO have undertaken this project? Everything seemed to be working fine with the old system. Obviously there are lots of potential advantages to a Data Warehouse and that was why they started the project. What could they have done differently to ensure the success of this project?
Companies that currently use expert systems. Next, discuss the fundamental advantages and disadvantages of using expert systems instead of human expertise within the companies that you have selected. Provide a rationale to support your response..
Activities of business modeling discipline study the information needs of user, the ways in which those requirements are being.
Also print a report of the each student's test grades, average and final grade as a table, and then print the averages of each Test and overall Test Average, as well as highest Test Grade of all Tests and the student with the highest class grade.
Are the non-finitely-describable languages closed under concatenation? Kleene closure? Complementation? Union?
Write and explain briefly three guidelines for sound policy, as stated by Bergeron and Bérubé. Are policies different from standards? In what way? Are policies different from procedures? In what way?
Please discuss the points and tabulate the strengths and weaknesses
A pet store sells dogs, cats, birds, and hamsters. Write a declaration for an enumerated data type that can represent the types of pets the store sells.
Let the information stored in the personal computer. Do you, at this moment, have information stored in your computer that is critical to your personal life?
Explain importance of chain of custody in the case of computer forensics. You may show your viewpoint by giving examples showing that "common beliefs".
Write a recursive, int -valued function named productOfOdds that accepts an integer array, and the number of elements in the array and returns the product of the odd-valued elements of the array. You may assume the array has at least one odd-value..
Draw a diagram showing how the 68000 processor connects to a 64 KWord (64KB even + 64 KB odd) RAM IC. Show all relevant address, data, and control signals and label them correctly. Also show the MAD (memory address decoder) in your circuit diagram.
Discuss the evolution of client-server computing from file server to multilayer applications to Web-based applications. What has been the driving force causing this evolution? Where do you think network computing will be in the next five years? Ten y..
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