Category: Computer Science Homework Help

I’m studying and need help with a Computer Science question to help me learn.

Discuss an organization’s need for physical security. What methods, approaches, and models can be used by organizations when designing physical security needs? Lastly, explain how these security measures will safeguard the organization.

Because Windows Phone 7 was launched three and a half years after the iPhone, it has benefited from the lessons learned by older revisions of iOS.  The latest generation of mobile devices are portable enough to carry at all times, connected to voice and data networks, and contextually aware by using sensors and networks to preemptively complete tasks.  Many of today’s mobile applications are personalized, and are not useful if they can only access the data on the phone.  For a user to get, for example, sports scores, retrieve stock quotes, or perform accounting work, the mobile device needs to communicate with one or more servers, starting with the Window servers. 

1. How does offline storage impact data between application runs?
2. Why is it important to setup push channels and notifications?
3. Identify parallels between iOS, Android, and Windows Phone 7 when doing UI and back-end development

Summary:

In this final case analysis, devise a scenario in which Tableau can be used to create a visual representation of the information. The Final Case Study will include, but is not limited to, the following components:

• General description of the scenario
• The analytics tool used to produce the data
• Provide a minimum of 3 graphs or charts to support the visual representation
• General expected outcomes
• Minimum of 3 scholarly articles to support the FInal Case Analysis scenario

Your paper should be a minimum of four pages. The font is Times New Roman, font size should be 12, and the paragraphs are single-spaced. Citations and references are to follow APA 7.0.

Prior to beginning work on this discussion, refer to chapter 8 (Teams Are Everything) and chapter 9 (Governance) of your textbook, this week’s weekly lecture, and the Spring planning (Links to an external site.) video to prepare yourself to contribute to the discussion.

Explain the Agile approach for assigning tasks to team members. Describe how tasks needed to satisfy one product backlog item can be assigned to members of a team of two. Then, create a preliminary burndown chart for a set of tasks in your weekly SCRUM project. Use Figure 10.2 in your textbook for an example of a burndown chart. Finally, explain how the items in your burndown chart add value to the overall project.

Your initial post should be at least 300 words and your follow-up responses to your classmates’ post should be at least 250 words each. Figure 10.2 Burn down chart

Paper should follow IEEE format…please look at instructions below

Topic Name: Interface rendezvous algorithms in cognitive radio networks

Instructions:

The term paper it should be of professional quality and be in the format of an IEEE transaction style.

Figures must be clear and drawn by you.

Proper citation of references must be embedded in the term paper.

All term report should be printed in 8.5x11in format, 10 size, time new roman font, two-column, about 8-9 pages, left, right, top, bottom margin 1 inch, and contain the following:

1. Title page.

2. Abstract (summary of the paper).

3. Introduction (problem motivation, background materials, related work, summary of objectives and methods).

4. (i) Description of existing algorithms/protocols for survey papers;

(ii) system model, assumptions, and/or formal problem formulation for research-oriented papers.

5. (i) Comparison among existing algorithms/protocols and discussion on possible improvements/enhancements;

(ii) project results (derivation, proof, justification, or detailed

design/simulation) in one or more numbered sections for research-oriented papers.

6. Conclusions (evaluation of results, suggestions for improvements, or future work).

7. References must follow IEEE Transactions format (at least 10 references). Proper citation of

references must be embedded in the term paper.

8) please have some diagrams as well…

One of the example is attached for reference….

WK 1, MIS6230

PART I

Tasks

Discuss the following topics:

1. What is IT auditing? What functions are involved?
2. Explain the Sarbanes-Oxley Act and provide a brief overview. Discuss the relevance to IT auditing, control, and compliance.
3. Explain what the Health Insurance Portability and Accountability Act is and provide a brief overview. Discuss the relevance to IT auditing, control, and compliance.
4. What basic skills and training are needed to be a professional performing in the area of IT auditing?

• PART II

  Project

  Preliminary Review of Enterprise IT

  This week, your task for the final project is to research in the South University Online Library and the Internet to identify a case study of your choice with a pertinent IT/IS capability, either as an essential asset in support of your case study’s business mission or as an integral part of your case study’s critical mission.Some examples could be a healthcare organization, such as a healthcare insurance company, a major hospital, or medical laboratory; an academic institution, such as a university or a professional institute; a commerce and transportation center, for example, a major airport or a maritime port; a transportation carrier, such as an airline company, a railroad company, or even a car transportation service; a network service provider, such as a telecommunications service carrier/provider, an Internet and voice digital service provider, or a cloud service provider; a major media organization, such as television network or a multimedia service operator; an industry firm that manufactures products, such as a computer products manufacturer, a car manufacturer, or a hardware manufacturer; a major retailer, for example, a food retailer, a home maintenance retailer, or clothing outlet; an entertainment complex, such as a hotel, a vacation resort, or a large recreation and entertainment complex; and a financial institution, for example, a banking system, a credit card service, or an investment trading service.The above are examples to guide you with your research, but you are not limited to these areas. It is important that you arrive at your own case study, based on your personal interests, and one that is well suited to explore from an IT/IS auditing perspective for this course. Some criteria that you should consider in arriving at your case study are listed below:

  1. Your case study may be based on an actual company, or organization, using facts from research, or it may be fictional. In either case, you will have to make a number of assumptions about your case study’s organizational system (principles, policies and frameworks, processes, organizational structures, culture, ethics and behavior, information, services, infrastructure and applications, people, skills, and competencies) to complement the facts from your research.
  2. Your case study must require a nontrivial underlying IT/IS as an essential capability for its operation. The IT/IS capability must be reasonably complex. One way to determine whether an IT/IS capability is reasonably complex is to think in terms of entities and relationships for your case study’s model. A reasonable IS complexity is at least ten entities and ten relationships. You may have to make assumptions to complement your facts.
  3. For your underlying IT infrastructure, consider the different IT teams. Is there a Chief Information Officer (CIO)? Is there a Chief Technology Officer (CTO)? Is there an IT planning and management team, including a program management office (PMO) and project managers? Is there an R&D team? Is there an IT testing team? Is there an IT operations and deployment team? Is there an IT support and maintenance team? Is there an IT-related customer product or service team? What does the IT infrastructure consist of? Consider hardware, including servers, network elements, and interconnection devices and media; platforms, such as database management systems, and IS/networking security systems; software, including systems software and application software; and the IT needs for engineering services and support. You may have to make assumptions to complement your facts.
  4. In your research, you may want to think in terms of use cases for your IS (whether it is internal as an essential support IS or part of the core products and services sold to customers). Think of use cases as transactions that different end users will invoke when interacting with your case study’s IS.
  5. Finally, you must submit your area of study to the professor via e-mail and have your professor’s approval that you may go ahead with your selection.

  Once you have selected your study area and case and have received approval from your professor, you may proceed to the next steps described below. Create a report that focuses on the IT/IS used to support the operation of your organization in your case study and answer the following questions.

  • Conduct a preliminary review of your case study’s organization. This review should include business mission, organizational structures, culture, IS, products and services, infrastructure and applications, people, skills, and competencies.
  • Explain the need for an IT audit of your organization. Support your analysis in IT governance terms. Identify the stakeholders for your case study.
  • Identify enterprise goals and IT-related goals for your case study and then create a mapping of the two sets, indicating primary relationships and secondary relationships.
  • Start developing an IT audit plan that addresses the following components: Define scope, state objectives, structure approach, provide for measurement of achievement (identify the areas you intend to measure; specific metrics will be addressed later), address how you will assure comprehensiveness, and address how you will provide approach flexibility.

  Submission Details:

  • Create your report in approximately 5–7 pages in a Microsoft Word document and save it as W1_Project_LastName_FirstInitial.

  Course

RAID Level Examples
Using a redundant array of independent disks (RAID) is a way of storing across multiple hard disks to protect data in the
event of a drive failure; however, not all RAID levels provide redundancy. Therefore, it is important for you to identify the
differences in the different categories of RAID.For this project, you will identify the different levels of RAID (i.e., 0–6) based on their purpose and functions using Microsoft
Word SmartArt or a similar software. Implement RAID 0–6 storage solutions, and explain the security and performance
aspects of different RAID types.
Your project will consist of one page for each RAID level for a total of six pages. Each page will contain a RAID level diagram
and approximately two paragraphs of explanation.
If you are using Microsoft Word, you can develop your diagrams using SmartArt on your toolbar. You can use your textbook
for reference on how your RAID level diagram should be displayed; however, do not copy and paste a diagram from the
textbook or any other source into your assignment. Your diagram should be original and creative.
You may use another computer software program that you are familiar with to create the RAID diagrams; however, you
must submit your assignment in a Microsoft Word document.
Your title and reference pages do not count toward meeting the total page requirement.
All sources used, including the textbook, must be referenced; paraphrased and quoted material must have accompanying
citations and be cited per APA style.

I’m working on a algorithms & data structures discussion question and need an explanation and answer to help me learn.

Discuss the associated API’s (e.g. add, remove) for the linked list, array of your favorite programming (e.g. Python, Java, C#) language that

you found and not found (e.g. circular linked list check, sparse array allocation etc) in the respected programming language documentation.

There are generally three methods of usability evaluation: testing, inspection, and inquiry. Which evaluation framework approach and method do you think yields the greatest success for quickly achieving measurable results.

please describe some of the secure transport protocols you use, and what do you use them for.

what is “split-tunneling” and what is the risk associated with it?  Lastly, as a Chief Information Security Officer (CISO), would you allow split-tunneling?  Please explain the rationale for your decision.

• what are the minimum requirements for protecting PII on your network?
• What are the security appliances, hardware, software, and/or other security solutions you must have in place to protect your enterprise to give you a 10% residual acceptable risk.