Mobile Operating Systems

When purchasing your latest cell phone, how much research did you do before you decided to purchase a particular phone? You probably reviewed major features or you may have even gone to great depth. Features are possible with operating systems software to run the applications that provide these wonderful features. This week you will concentrate on mobile operating systems for mobile phones.

Your assignment is to write a 3 – 4 page paper comparing and contrasting the mobile operating systems and features from the three major mobile phone vendors on the market today: Apple iOS, Google Android, and Windows Phone. You should include in your paper the following:

Compare and contrast the user interface

Compare and contrast the major features of each operating system

Compare and contrast the major included applications

After your research, which mobile phone vendor would you choose? Why? Is this the vendor you are currently using for your personal mobile phone?

You must use at least 4 resources. Your paper should adhere to APA style guidelines and include a cover page and references page

Psycho-dynamic Theory Presentation

Create a 10- to 12-slide Microsoft® PowerPoint® presentation, including detailed speaker notes, on traditional and contemporary psycho-dynamic theories. Include the following for each theory:

  • A description of the main propositions
  • A description of the main components
  • An analysis of the strengths and limitations
  • An explanation of how the theories are similar to one another
  • An explanation of how the theories differ from one another

Format your presentation co

Auditing Canceled Ticket Sales

Audited Canceled Ticket Sales

·         Ticket Sales are “booked” over the internet and an entry is made debiting a receivable account (from the credit card) and crediting sales.

·         When a ticket is canceled, the only entry made is to a database that maintains specific seat availability.

·         Customers are emailed a “Cancellation Form” when this occurs.

·         No accounting journal entry is recorded, and no refund occurs until the customer requests (in writing) a refund.

·         If the customer never requests the refund, the receivable is billed to the credit card and collected.

·         After it is billed to the credit card, many customers complain and are given a refund, and then an accompanying journal entry is made for the cancellation.

·         After analyzing the “Canceled Form”, you note that it says nothing about requiring a written cancellation for a refund.

·         The internal controller responded to your inquiry about the policy of requiring a written request for a refund by indicating that the policy is presented on the website’s “business policies and procedures” section.

·         The controller says that in total about two-thirds of the customers ask for and receive refunds, while one-third do not.

·         The CPA’s attorneys say that while it is probably a questionable policy, they are unable to say it is illegal—in fact, it probably is not.

  1.      Is this a significant deficiency and should it be reported to the audit committee? 
  2.     Should it be reported elsewhere? Where? How? 
  3.     What impact should this policy have on the audit?

Transfer of learning concepts at the workplace

Select specific detailed examples of learning theories (behaviorism, social cognitive, information processing and constructivism) in the video that demonstrate ways to apply transfer of learning concepts in a specific workplace of your choosing.

Prepare a 10-12 slide Microsoft® PowerPoint® presentation with speaker notes for your classmates on your ideas.

Address the following in your presentation:

  • Relate the example to one or more of the explanations of transfer of learning included in one of the learning theories.

 

  • Provide a description of how this example can be generalized to the workplace.

JWD Consulting Case Study

This week’s assignment will continue familiarize you with Microsoft Project 2013. Take the time and work through each of the steps below so that you have a thorough understanding of the program and it’s capabilities.

  • Perform the following steps in Appendix A: A-23 – A-28 and A-43 – A-46.
Assignment

After reading chapter three, discuss the main differences between the two versions of the JWD Consulting case study. When should you use a more prescriptive or agile approach? Do you think users of the JWD Consulting Intranet site would prefer one release of the software or several incremental ones? What are some pros and cons of each approach?

Study the WBS and Gantt charts provided in Figures 3-3 and 3-4. Enter the WBS into Project,indenting tasks as shown to create the WBS hierarchy. Do not enter duration’s or dependencies. Submit a screenshot of the resulting Gantt chart.

The entire assignment should be 2-3 pages of content not counting title page, reference page. Please follow APA format. Remember, all of this should be on ONE word document and submitted as an attachment for grading.

Editing summary

I would like it to be an editing essay I mean to edit the last essay which I will attach it

and I need it to be closed form and follow the these steps:

1-Intro

2-summary

3-thesis

4-body

5-conclusion

Power point presentation.

Each student will be required to perform an individual 30 minute presentation. The presenter can use any methods such as PowerPoint presentations, handouts, short video clips, picture analyses, etc., but must cover your objectives adequately.

Discuss how information security considerations will affect the design and development process for new information systems.

dDescribe the security authentication process.

  • Discuss how this and other information security considerations will affect the design and development process for new information systems.
  • Include a brief discussion of how to include preventative measures for securing data, such as (but not limited to) backups and remote or redundant storage.
  • Note what role this will play in the other areas covered in the paper, including (but not limited to) virtualization and the cloud.
  • Provide an overview of several systems and devices that can provide security services to meet the needs raised in the paper.

Case Study:Angry Moods (STATISTICS)

Suppose in the population, the Anger-Out score for men is two points higher than it is for women. The population variances for men and women are both 20. Assume the Anger-Out scores for both genders are normally distributed. Given this information about the population parameters:

(a) What is the mean of the sampling distribution of the difference between means?

(b) What is the standard error of the difference between means?

(c) What is the probability that you would have gotten this mean difference (see #24) or less in your sample?

Calculate the 95% confidence interval for the difference between the mean Anger-In score for the athletes and non-athletes. What can you conclude?

Is there a difference in how much males and females use aggressive behavior to improve an angry mood? For the “Anger-Out” scores, compare the means for each gender.