Computer science work please

 I need someone who knows a bit about business information systems.

The work is about Tesco (a huge company in the UK) so this will be easier for someone in the UK and what you need to do is: 

e) Draw and give description of a simple DFD of its Payroll system.

f) Give the organizational Structure of the organization (you need to search and refer to your textbook)

 g) Describe and comment on their outsourcing and their international connection/investment (Does your chosen organization have some operations which are not done internally, any link with operations abroad?)

This is only level 3 work so easy for someone who knows about it, and the eBook for f) I have on kortext ill give you my login

   Let me know questions, if you can do, and price thanks

module 6

 

Explain the risks that most IT departments would need to be concerned with, detailing at least three examples of risks that are possible. In the conclusion, explain how you will use this information in your current or future job.

Your assignment should meet the following requirements:

  • 3-4 pages long, not including the cover page and reference page.
  • Conform to APA Style.
  • Support your answers with at least one current scholarly journal article (not more than five years old). The Rasmussen Library is a great place to find resources.
  • Clearly and well-written, concise, and logical, using excellent grammar and style techniques. You are being graded in part on the quality of your writing. If you need assistance with your writing style and APA format, start with the Writing and APA guides at the Rasmussen Library.

4 discussion board

 200 words

Beginning in 2014, malware infected the reservation system of Starwood Hotels, which included Sheraton, W Hotels, Westin, Le Meridien, Four Points by Sheraton, Aloft and St. Regis.  Then, in 2016, Marriott Hotels acquired Starwood. In November 2018, Marriott discovered and revealed the four-year hacking campaign that attacked Starwood’s reservation database. A total of 383 million guests were eventually determined to have been affected. The data breach related in the theft of names, addresses, phone numbers, credit card information, email addresses, and millions of unencrypted passport numbers. The Data Breach has arguably subjected Starwood to legal liability both in the US (data breach and breach notification laws) and in the EU (the EU General Data Protection Regulation —GDPR). In your initial post, please answer both of the following questions:

  1. Choosing either a US state data breach law or the EU GDPR (check our reading materials and PowerPoint slides, the links below, and ncsl.org for descriptions of applicable law) and explain how it applies or has already been applied to Starwood for its data security breach.
  2. Using your best judgment, what would you recommend to create and maintain an infrastructure that would most robustly and effectively protect against future breaches and the liabilities resulting from those breaches?  Include any specifics you may be familiar with such as hardware and software recommendations, compliance with specific US and  international laws, industry best practices, and any appropriate third-party vendor solutions.

Discussion on SaaS. 50 words

 Select from the following list four (4) topics and discuss. Use only 50-words max per topic to discuss and present your answer.  The discussion questions this week are from Chapter 2  (Jamsa, 2013).Chapter 2 topics:

  • Define and describe SaaS.
  • Discuss a SaaS provider for each of the following:
    • Sales and customer relationship management
    • Accounting
    • Income tax filing
    • Web-Based Meetings
    • Human Resources
    • Payroll Processing
    • Backup Automation
    • Office Document Creation
    • Social Networking
  • Define and describe mashups.
  • List the advantages and disadvantages of SaaS solutions.
  • Describe the role of OpenSaaS.
  • Compare and contrast a web service and a SaaS solution.
  • Define and describe SOA.