POS 355 Course Great Wisdom / tutorialrank.com

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2. POS 355 Entire Course POS 355 Memory management, process management, threading, and concurrency (2 PPT) • Please check All Included Assignments Below  • POS 355 Week 2 Selection of Operating System (Communication Architecture, Processing channels, Memory Management) •  POS 355 Memory management, process management, threading, and concurrency  • POS 355 Week 3 Operating System File Management • Option 1: Create a 10-slide basic or interactive presentation explaining memory management, process management, threading, and concurrency. Include the narrator notes as a separate attachment. Add a reference log that identifies the resources and/or references you used in your presentation. Examples of software you may use include Microsoft® PowerPoint® or Prezi.com. Title, agenda POS 355 Course Great Wisdom-tutorialrank.com

3. POS 355 Week 1 DQ 1 (UOP Course) POS 355 Week 1 DQ 2 (UOP Course) • Is service-oriented architecture (SOA) a new solution to information technology, or is it a new name for the rehash of providing the user with what the user wants? Explain. • Based on the article by Pronk, et al. (2007), especially Figure 1, what are the general functions of processors, software, and networks? What is the classical (von Neumann) architecture of a computer system? POS 355 Course Great Wisdom-tutorialrank.com

4. POS 355 Week 2 DQ 1 (UOP Course) POS 355 Week 2 DQ 2 (UOP Course) • What security issues must be resolved now which cannot wait for the next version of Windows® to arrive? Are we looking at a patch or a workaround to solve the present issues? • Based on Ornes’ (2009) article, what are the improvements that a memristor might have over current physical and electronic storage devices? Is a memristor a green technology? POS 355 Course Great Wisdom-tutorialrank.com

5. POS 355 Week 2 Selection of Operating System (Communication Architecture, Processing channels, Memory Management) POS 355 Week 3 Distributed Processing and Virtualization of Operating Systems (2 PPT) • Select one Network Operating System, one Standalone Operating System, and one Mobile Device Operating System  • Complete the following steps for each Operating System. You may use Lucidchart or another diagramming software to complete the diagrams. • Create a 10-slide basic or interactive presentation explaining Distributed Processing and Virtualization of Operating Systems. Include the benefits, pros and cons, various structures, and client/server cluster architecture. Use a minimum of two supporting diagrams to visually represent Distributed Systems and Virtualization. Include the narrator notes and diagrams as separate POS 355 Course Great Wisdom-tutorialrank.com

6. POS 355 Week 3 DQ 1 (UOP Course) POS 355 Week 3 DQ 2 (UOP Course) • Based on Elerath’s (2009) article, what are the two main categories of hard disk drive failure? How does SMART technology work, and what does it mean when limits are exceeded? • Based on Thibodeau’s (2008) article, what are the advantages and disadvantages of the use of mainframes? POS 355 Course Great Wisdom-tutorialrank.com

7. POS 355 Week 3 Operating System File Management POS 355 Week 4 DQ 1 (UOP Course) • Create an Operating System File Management diagram for each Operating System (OS) your team selected (one Network OS diagram, one Standalone OS diagram, and one Mobile Device OS diagram). Include a reference log that identifies the resources and/or references you used in creating your diagram. • Choose one of the following, depending on the type of project your team decided to complete: • Does a new software product always provide a fundamental improvement to the system where we install the new software product? What could some of the gains include? POS 355 Course Great Wisdom-tutorialrank.com

8. POS 355 Week 4 DQ 2 (UOP Course) POS 355 Week 4 Virtual Network versus a Hardware Server Network • Based on the article by Jason Brooks (2009), what capability will XP Mode in the Windows 7® operating system add to PCs? What computer system hardware resource(s) may need to be enhanced to use this capability? • Compare and contrast the proposal to use a Virtual Network versus a Hardware Server Network by completing the following: reate a comparison chart that includes the pros and cons for each network. Include a recommendation and explanation of how the standalone and mobile devices will work with the recommended network. POS 355 Course Great Wisdom-tutorialrank.com

9. POS 355 Week 5 DQ 1 (UOP Course) POS 355 Week 5 DQ 2 (UOP Course) • Based on Stallman’s (2009) article, what is the difference between the terms freeware and open-source software? Which of these two terms will you use in the future? Explain your preference for the term. • Based on the article by Robert Strohmeyer (2008), is malware a threat in an online Linux OS environment? What factor might influence the threat of malware to Linux systems that run web servers? POS 355 Course Great Wisdom-tutorialrank.com

10. POS 355 Week 5 Operating system threats and security (2 PPT) POS 355 Week 5 Security Plan • Create a 10-slide basic or interactive presentation explaining the most common security threats, modern threats to current Client and Network Operating Systems, Encryption, Authentication, and Hashing. Include the narrator notes as a separate attachment. Title, agenda or reference slides are not considered in the minimum slide count. • Create a one security plan for all three proposed Operating Systems; Network OS, Standalone OS, and Mobile Device OS. •  Include the following sections as described below. •  Section I: Operating System Description/Purpose POS 355 Course Great Wisdom-tutorialrank.com

11. POS 355 Course Great Wisdom-tutorialrank.com For More Tutorials www.tutorialrank.com