Monthly Archives: June 2023

Discussion:

The prints below are by Escher.

What is encouraging us to do?

Pictures are attached.

Create in word a 5-page‪ paper ‪about ‪“Life ‪at ‪college‪ and‪ prospects ‪of‪

a ‪career”,‪using‪ APA‪ format. ‪Page‪ 1 ‪cover ‪page, ‪page ‪2 ‪abstract,‪ page‪ 3 ‪introduction,‪

page 4 discussion of the topic, and page 5 references

 This week’s journal article was focused on how information and communication innovation drives change in educational settings. The key focus of the article was how technology-based leadership has driven the digital age.  Also, that the role of technology leadership incorporates with the Technology Acceptance Model (TAM).In this paper, address the following key concepts:

1. Define TAM and the components.
2. Note how TAM is impacting educational settings.
3. Give an overview of the case study presented and the findings.

Requirements:

• 3 pages in length (not including title page or references)
• APA guidelines must be followed.  The paper must include a cover page, an introduction, a body with fully developed content, and a conclusion.
• A minimum of five peer-reviewed journal articles.

 Journal articles:

• Journal Article 2.1: Learmonth, M. and Morrell, K. (2017) ‘Is critical leadership studies ‘critical’?’ Leadership, 13(3): 257–271.
• Journal Article 2.2: Spector, B.A. (2016) ‘Carlyle, Freud, and the great man theory more fully considered’, Leadership, 12(2): 250–260.

 I’m working on a cyber security project and need support to help me learn.

The Acme Corporation is a new startup that wishes to sale their new phone to the public called Acmephone, a more secure version of the phone to business organizations, called the Acmephone B+, and highly secure version of the phone, called the Acmephone G+, to the government. Due to the fear of corporate espionage and government security requirements, there are many security concerns that must be addressed. As a security professional, you have been employed to design a network infrastructure for their two campuses located in Atlanta and Cincinnati based upon the following specifications:

1. There needs to be a constant connection between the two locations that can carry at least 50 Mbps of data.
2. Each facility has three floors. The buildings are rectangular with each floor being 350’x350’.
3. There will be 200 network connections on each floor with an additional 100 network connections in the data centers located on the third floor of each building.
4. The primary data center will be located at the Atlanta location.
5. There will be a failover data center at the Cincinnati location.
6. Each location should be protected from intrusions that are not limited to state change attacks.
7. The Atlanta location will house the two secure development teams. As such, it will need the most security. To further complicate the design, there will be database servers and the corporate Web servers housed at that location as well.
8. There will be database servers located at the Cincinnati site.
9. The servers must have redundancy.
10. The solution must have a plan to verify security measures.

Your job is to develop a network design to meet the requirements above.

1. You should submit a network drawing listing the network’s topology including any necessary hardware.
2. You should list any recommended cable.
3. You can recommend wiring closets wherever you need them.
4. You should recommend ways to assure that you are not getting attacked.
5. You should build traps to stop attackers.
6. You should recommend any WAN or wireless technologies.
7. You should recommend any technology needed in the data center for high availability.
8. Justify your recommendation

The purpose of this assignment is to develop skills in problem solving, decision making in complex situations, and learn/use the APA 6.0 style guidelines.

Find a recent article that relates to this week’s topic and post a summary of that article and how it relates to this week’s lesson. 

 This week we will cover how to evaluate information and control technology. This is a popular topic because some will say that most information on the internet is fake. Others will say that it is biased or manipulated. Ultimately, you need to have a reasonable amount of judgement to ensure the information you are reading is legitimate. 

Question

 What are aspects do you need to understand as a precursor to effective Strategic Communication 

Length :250 words

Citations required

You are the network manager of a company that has grown from 10 employees to 100 employees in 12 months. Year 2 projected growth is estimated to be 100 additional employees located at a remote location. The aggressive growth has brought about some unique challenges and opportunities. The company has one remote warehouse and no off-site disaster recovery services or servers. The network design remains a non-redundant, flat topology. Write a two to three (2-3) page paper that is supported by a Visio or similar graphic model in which you: 1. Depict a network topology graphical model of the initial environment of 10 employees. 2. Depict a network topology graphical model of the current 100 employees. 3. Depict a network topology graphical model for future growth to 200 employees. 4.Create a two-paragraph executive summary.

An ANOVA is when we want to run a means test on more than 2 groups. However, the same basic structure of the hypothesis testing that we have done remains.

Using the hockey data, test if there is a difference between the true average number of goals scored by the different divisions. Second, test if there is a difference between the actual mean number of goals allowed by teams of different quality (where teams with at least 100 points is the top tier, those with 90-99 are the middle tier, and those with less than 90 make up the bottom tier).

If either of these tests show significance, run a multiple comparisons test among the groups. (Note that this is essentially the two sample testing we just did but with an adjustment to ensure that we don’t have inflated error probabilities.) Use a 0.05 significance level for all tests.

As you do this for your own data set, ensure that at least one of the two problems shows significance and requires pairwise comparisons. Unless impossible to avoid, do not use more than 4 groups — there’s nothing that says you can’t, but it’ll make your report much more tedious. Also note that if you only have 2 groups, that’s a two sample independent mean test and not an ANOVA; we did that last assignment, so ensure that you have at least 3 groups in your analysis.

 Use the HeartDesease_DataFile.xls file as training data set and create a decision tree, and a Naïve
Bayes Classifier in R that will predict the following records (AKA test data) for Heart Disease. For the
Decision Tree section of this assignment, show your tree in R based on the training data set.
Yes, 95, No, Yes
No, 80, Yes, No
Yes, 95, N0, Yes     // professor might mentioned wrong
Yes, 100, Yes, No