Information technology - Essay Example

Part Answer First technique would be to use Fishbone diagrams as they would help me know about process improvement and faults in earlier techniques towards project management. This technique would also help me during planning phase and facts organization phase. They will also help me understand the cause and effect factors which is the key towards effective project management. Second technique would be the use of project critical path analysis. This technique would help me identify interdependent factors, as well as the best approach towards implementation of the system.

This technique would help me manage the project in an effective way through proper and logical calculations.Answer 2 Considering Porter’s Competitive Forces Model, I think Keller should introduce a 24/7 customer service system in order to remain competitive in the market. Currently, all IT companies are providing best IT services to people but their after sales systems lack proper implementation. Keller can fill this gap by providing 24/7 support to the customers. Keller just needs to find a team of IT professionals to help in the implementation of the communication system.

Answer 3 The DeVry Chocolate Chip Cookie Factory could replace existing IS with the new one by integrating new features and functions. The company should use a proper database system in the IS software to enter and retrieve information in a proper manner. Currently, there is no record deletion function in the system because of which it becomes overload and does not operate efficiently. The company should add deletion function to make the system run faster and perform the operations efficiently.

Answer 4 I would recommend Macy to use enterprise data warehouse and operational data warehouse in the IS plan. Both warehouses would be used by the IS department. With the first one, the department will get a control database for decision support, whereas with the second one, the department will be able to refresh the data in a real time manner. Macy’s CEO should use object relational database management system because it would help him/her convert object data between object database format and relational database format using software.

The database department will use ORDBMS and users will not have to write code for conversion of formats. Macys would need to connect it to the Internet to use this software because it takes data from the online servers for all purposes including data access.Part 2Answer 5 To help secure Keller/DeVry’s websites’ data servers, I would use HP Scrawlr, UrlScan version 3.0 Beta, and Microsoft Creation. I would include these three features to help the companies secure their data servers.It is would not be ethical for me to hack in to my college’s grade book and change my grades because it falls beyond personal and work ethics.

I should get what I deserve. I should not try to alter the results because it would be injustice with me, as well as with my college’s reputation.Answer 6 The three technologies that I am using include internet, online database system, and information system. I am using internet to access to the website and download the test. I am using online database system to access the quiz online. I am using information system to remain updated about the time remaining to upload the quiz.Answer 7Grid computingFacebook can use grid computing to share computer resources with all other computers present on a network.

Autonomic Computing Facebook can use autonomic computing to address complex database and information system tasks using technology. It will provide the company manage complexity using managed resource, self-heal, and self-protection features.Open Source Software Facebook can use open source software to get key benefits, such as, quality, security, high level of customization, and flexibility.JavaFacebook can use Java to achieve a platform for code independence, decreased license fees, and to get support for web services.