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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 Week 1 DQ 2

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 Week 2 DQ 2

Write a 1-2 page paper describing the operating systems used by Huffman Trucking. APA format required

Address the following questions in your paper: 

Why do you think these operating systems were chosen?

  Begin work on the Operating

System Analysis. APA format required 

Complete the important features of Windows® XP section.

POS 355 Week 2 Team Assignment Complete

Outline

  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 Week 3 DQ 2

Write a 2-3 page paper comparing and contrasting PCs and mainframes. It will be necessary to research this topic outside your course readings. APA format required

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 Week 4 DQ 1

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?

  Write a 2-4 page paper

describing operating systems that are common on the Internet. It is necessary to research this topic outside your course readings. APA format required

POS 355 Week 4 Individual Assignment

Operating Systems

Continue work on the Operating System Analysis.

Outline and complete the important features of Linux section.

Begin work on the Microsoft® PowerPoint® presentation.

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.

POS 355 Week 5 DQ 1

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?

Complete work on the Operating System Analysis. APA format required

Complete and submit the 8-12 page paper that compares and contrasts Windows® XP, Windows® 2003, and Linux.

Complete and submit the Microsoft® PowerPoint® presentation.

POS 355 Week 5 Team Assignment Operation

System

POS 355 Week 1 DQ 1 POS 355 Week 1 DQ 2 POS 355 Week 2 Individual

Assignment Huffman Trucking Paper

POS 355 Week 2 Team Assignment Complete Outline (Windows XP Features)

POS 355 Week 2 DQ 1 POS 355 Week 2 DQ 2.

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