Computer Science

an argument against the use of single-sex classrooms. Justify your position. Consider the effect on individual learners (educationally, psychologically, and socially—in the present and in the future of the individual), as well as the effect on society. Consider schooling at all levels: elementary, middle school, high school, and college.

After completing the reading this week, we reflect on a few key concepts this week: Organizational performance is the fifth aspect of the model, reflect on the question, do certain leadership behaviours improve and sustain performance at the individual, group, and organizational level?  Please explain your response. There were two types of innovation addressed this week (product and process innovation), please note your own personal definition of these concepts and offer an example of both.

In 80 words or more review and discuss the following article on the 3 Types of Cloud Migration Strategies. https://www.protera.com/sap-blog/cloud-migration-strategies/

 What is the impact of rapid environmental changes on organizations 

David Doe is a network administrator for the ABC Company. David is passed over for promotion three times. He is quite vocal in his dissatisfaction with this situation. In fact, he begins to express negative opinions about the organization in general. Eventually, David quits and begins his own consulting business. Six months after David’s departure, it is discovered that a good deal of the ABC Company’s research has suddenly been duplicated by a competitor. Executives at ABC suspect that David Doe has done some consulting work for this competitor and may have passed on sensitive data. However, in the interim, since David left, his computer has been formatted and reassigned to another person. ABC has no evidence that David Doe did anything wrong. What steps might have been taken to detect David’s alleged industrial espionage? What steps might have been taken to prevent his perpetrating such an offence? Write your answer using a WORD document. Do your own work. Submit here. Note your Safe Assign score. Score must be less than 25 for full credit.

Exercises for Octave / Matlab: If A is a matrix created by command A=rand(10,10);, what is a command to get the sub-matrix of elements whose both coordinates are odd? Write an expression for the sum of the integers from 1 to 100. Write an expression for the sum of the powers of 0.5 to the numbers from 1 to 10. Download and decompress (stock prices: date, open, high, low, close, volume) (18MB)  stckPrcs.tar.bz2. in Octave, ‘load’ BDXA (in B/BDXA.us.txt and Octave needs to be in the directory where BDXA.us.txt is): BDXA=load(‘BDXA.us.txt’); at which data the BDXA had the highest price (need to use functions below for date as solution): m = max(BDXA(:,2)), i = find(BDXA(:,2) == m), date = BDXA(i, 1) For the submission send in the plain text the commands you used in part 1) (a,b,c) : there should be 3 lines. send in the plain text the ‘date’ variable you found in part 2) b): there should be one number.

Write a brief post describing your interest in the area of networks, specifically identifying with network security, firewalls and VPNs. This thread must include: an  introduction statement/paragraph, body paragraph(s), and a conclusion  statement/paragraph.

The presentation was a success, and the CIO of the organization you chose, while pleased, has another task for you. Because of the overwhelming support he gained from your presentation, he is assigned with staffing a team to provide the intrusion detection software (IDS) solution. Therefore, you will provide him with the following information to consider in his planning: Part A: Create 1- to 1.5-page summary including the following. The number of additional employees necessary to rollout and support an IDS desktop solution, An explanation as to how individuals work with the existing desktop support and malware teams, The job title for those who normally perform rollout and support functions for the IDS desktop solution, An outline of the daily duties for the additional employees hired for rollout and support functions for the IDS desktop solution Part B: Create an infographic using an infographic maker, such as Piktochart, Venngage, or Canva, displaying an organization chart showing the following: The job titles provided in your summary and how they fit in with the existing cybersecurity team. A list of the industry certifications the new IDS rollout-and-support-function employees should have or can work toward. Include citations as necessary in APA format.

Go online and search for information about companies that have been harmed or bankrupted by a disaster. Choose one such company and create a brief case-study about it. Successful narratives will focus on the manner in which the organization was impacted, including financial losses, losses of sales, or the need for layoffs. Your assignment should be 3-4 paragraphs in length.

Question 1. Answer the following questions from Chapter 5 in the text with a paragraph that contains at least five sentences. Include the question and number your answers accordingly. a. With all the stories about millions and millions of bytes of personal data having been exposed, why is their still any faith at all on the Internet? b.How has the term hacking changed meaning over the years? c. What is the most dangerous hacker tool? d. From the news: How were NSA’s hacker tools compromised? e. What was the vulnerability in the Target Breach? f. What do you think of hacktivism? g. How did Stuxnet work? h. What was the Arpanet? i. Deep brain stimulation is a treatment for Parkinson’s disease. Medical devices such as these are now becoming accessible through the web. Consider the dangers (threat surface)? j. What is the Red Team? Question 2. Write 500 words explaining that You are the webmaster of a college website. You share a server with other school departments such as accounting and HR. Based on this chapter, create at least five security-related rules for staff members who are adding web pages being added to your site. Include a justification and explanation for each rule. Rules should relate to college, staff and student, and system information security. Write your answer using a WORD document. Do your own work and use your own words. Submit here. Note your Safe Assign score. Score must be less than 25 for full credit.