Original work required, 5 questions requiring 200-300 word for each answer.

1. "Mobile and Wireless" Please respond to the following: •Decide whether or not mobile computing and wireless computing are synonymous. Provide at least two (2) reasons to support your assertion and justify your response.•Give your opinion on whether or not mobile and wireless devices have contributed to the rise in social media activity. Next, determine at least two (2) ways that business organizations use mobile technologies to become more efficient, productive, and profitable. Support your response.
2. "Fraud and Risk Factors and Enterprise Systems" Please respond to the following:

• Review the Fraud Risk Factors on page 288 of the textbook. Choose one (1) factor which you believe is the most important. Justify your response. Next, choose one (1) factor and determine two (2) policies that a company could put in place in order to counter the risk factor in question.
• Review the types of enterprise systems on page 305 of the textbook. Next, imagine that you are an IT organizational leader in a mid-sized company, and determine the type of enterprise system that your company would choose for an initial implementation if your company were to move away from legacy systems. Provide a rationale for your response.

1. "Visualization Technologies" Please respond to the following:

•Determine the main reasons why visualization technologies are becoming an important part of organizational success. Select two (2) such technologies related to information systems and analyze the manner in which the utilization of the selected technologies could help the organization stay efficient. Include at least one (1) example of such utilization to support your response.

•Assume that you are the Chief Information Officer (CIO) for a mid-sized company. Speculate on the overall manner in which you would use mobile visualization technology to aid your risk management activities. Provide a rationale for your response.

1. "Project Management and SDLC" Please respond to the following:

•Read the article titled “IT Project Failure Rates: Facts and Reasons”, located in the online course shell. Click here to view the article. Next, propose three (3) critical areas or phases that the IT project manager must pay attention to in order to have a successful project completion. Support your response.

•Per the textbook, the System Development Life Cycle (SDLC) is a development methodology that organizations use for large IT projects. Review Figure 13.11 “An eight-stage system development life cycle (SDLC)”, located on page 409 of the textbook and select one (1) stage which you feel is most important for the success of the project. Provide a rationale for your response.

1. "IT Ethics and Responsible Conduct" Please respond to the following:

•Specify the main reasons why green computing should be part of any organization's social responsibility posture. Next, propose three (3) actions that IT organizations could take to reduce their carbon footprint. Provide a rationale for your response.

•Smartphones, PDAs, and software such as Microsoft Office Communicator now have the function to provide presence and location information (e.g. online, in a meeting, busy, idle, etc.) of the users. Decide whether or not the broadcasting of presence and location information of the users is a valid concern in terms of security, people's movements, tracking of employees, and other privacy issues. Provide a rationale for your response.