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Question Description

1)Provide two challenges that make software development challenges? Reply to two of your classmate's posts.

400 words

2)Law enforcement professionals and investigators use digital forensic methods to solve crimes every day. Locate one current news article that explains how investigators may have used these techniques to solve a crime. Explain the crime that was solved and the methods used to determine how the crime was committed. Some examples of crimes solved may include locating missing children, finding criminals who have fled the scene of a crime, or unsolved crimes from the past that have been solved due to the use of new techniques (such as DNA testing).

Your written assignment should be 3-4 paragraphs in your own words, and should include a reference citation for your source of information.

Question Description

1. Read the attached opinion piece where the author indicates that government failure caused the Great Recession of 2009.

. Locate two JOURNAL articles which discuss this topic further. You need to focus on the Abstract, Introduction, Results, and Conclusion. For our purposes, you are not expected to fully understand the Data and Methodology.

. Summarize these journal articles. Please use your own words. No copy-and-paste. Cite your sources.

http://www.aei.org/publication/how-government-fail...

2)After reading chapter 1 and 2 and looking at the link above, you're ready to participate in the first discussion.

Let’s look at a possible real-world scenario and how the Department of Homeland Security (DHS) plays into it. In this scenario, the United States was hit by a large-scale, coordinated cyber attack organized by foreign entity. Lessons learned indicated that DHS was not utilizing any threat modeling strategies and would like to get discussion started immediately to better understand what it is. You are brought in and need to provide the following to DHS:

What is threat modeling?
How can threat modeling help protect key assets (this could be information, infrastructure, personnel, etc) going forward?

What should the next steps be for DHS now that they have a better understanding?

Question Description

1)“A picture is worth a thousand words” may be a lovely cliché, but the wrong way to view visualization!

For this week's discussion, please view the Periodic Table of Visualisation at the following link (http://www.visual-literacy.org/periodic_table/periodic_table.html).

Choose one Data Visualization and one Compound Visualisation by placing your mouse cursor over each option. Provide your classmates with a brief description of your choices and explain why you made your choices. Also, describe what advantage do your choices have over the others.

2)a)Organizations are struggling to reduce and right-size their information foot-print, using data governance techniques like data cleansing and de-duplication. Why is this effort necessary? Briefly explain.

b)Information Governance, IT Governance, Data Governance: What’s the Difference? Briefly explain.

Question Description

Ms. A. is an apparently healthy 26-year-old white woman. Since the beginning of the current golf season, Ms. A has noted increased shortness of breath and low levels of energy and enthusiasm. These symptoms seem worse during her menses. Today, while playing in a golf tournament at a high, mountainous course, she became light-headed and was taken by her golfing partner to the emergency clinic. The attending physician’s notes indicated a temperature of 98 degrees F, an elevated heart rate and respiratory rate, and low blood pressure. Ms. A states, “Menorrhagia and dysmenorrheal have been a problem for 10-12 years, and I take 1,000 mg of aspirin every 3 to 4 hours for 6 days during menstruation.” During the summer months, while playing golf, she also takes aspirin to avoid “stiffness in my joints.”

Laboratory values are as follows:

Hemoglobin = 8 g/dl

Hematocrit = 32%

Erythrocyte count = 3.1 x 10/mm

RBC smear showed microcytic and hypochromic cells

Reticulocyte count = 1.5%

Other laboratory values were within normal limits.

Question

Considering the circumstances and the preliminary workup, what type of anemia does Ms. A most likely have? In an essay of 500-750 words, explain your answer and include rationale.

Question Description

1)

This course will require R and R Studio to create some visual graphs we will be learning about this semester through the tutorials. To create graphs, you will need to install R and R Studio on your computer. Please view the R lecture below. Note that the software is free and I will provide the datasets as we progress in the course.

Here are some additional instructions to install R and R Studio on your computer: https://www.youtube.com/watch?v=9-RrkJQQYqY

Download and Install the R Programming tool (Cran), Python, and MySQL for Excel software onto your PC. Verify successful installation by attaching ONLY the screenshots to display your completion of each software installation (3 total screenshots).

Save your assignment as a Microsoft Word document. (Mac users, please remember to append the ".docx" extension to the filename.) The name of the file should be your first initial and last name, followed by an underscore and the name of the assignment, and an underscore and the date.

An example is shown below:

Jstudent_exampleproblem_101504

Also, please summarize in a short paragraph how the installation went for you. What problems, if any, did you have and how were they solved? What things went right for you during the installation?

2)R is a language and environment for statistical computing and graphics. It is a GNU project which is similar to the S language and environment which was developed at Bell Laboratories (formerly AT&T, now Lucent Technologies) by John Chambers and colleagues. R can be considered as a different implementation of S. There are some important differences, but much code written for S runs unaltered under R.

Why are statistical programming languages important to data scientists? What are some advantages and disadvantages the R programming language has over the other main statistical programming languages (i.e. Python, SAS, SQL)?

Question Description

Please read parts of chapter 23 in the book Environment; The Science Behind The Stories by Jay Withgott and Matthew Laposata; fifth edition- , You will complete a laboratory exercise which you will find below.

The lab concerns a mine in Northern Minnesota, called POLYMET, and your job is to find out information on the proposed mine. The mine is in the final phases of getting all of the necessary permits to begin operation. A lot of people are concerned, so I would like you to research what you can find out about the mine.

You should read the part of chapter 23 that pertains to question one below AND then you should go on-line and find a Minnesota DNR website that deals with the Environmental Impact of this proposed mine (try:www.mndnr.gov/polymet, or dnr.state.mn/input/environmental review/polymet) You can search other sites for information as well. Be sure you reference where you got your information.

You might also try visiting the miniing companys' site; (gopolymet). An interesting view.

These are the questions you are to answer from your reading/research. There is a nice 9 minute video on the dnr site that overviews the mine. Check it out.

1. Describe at least three major methods of mining(from chapter 23).

2. Characterize the environmental and social impacts of the proposed Polymet mine in Northern Minnesota.(search online)

a. What kind of mine is proposed?

b. What are at least three key environmental concerns that people have concerning the mine?

c. How long with the mine operate?

d. How will the site be cleaned up/reclaimed - briefly describe the process.

3. I would like you to research the above information on the proposed mine (due to open soon) and support a stand for or against the mine. This is your opinion, based on what you have learned about the mine and the environment.

Question Description

Learn About Defending Against DDoS

Using WORD, write an ORIGINAL brief essay of 300 words or more:

• Find a DoS attack that has occurred in the last six months
• You might find some resources at www.f-secure.com.
• Note how that attack was conducted.
• Write a brief explanation of how you might have defended against that specific attack.

Note your Safe Assign score. Continue submitting until your Safe Assign score is less than 25. You have three attempts to complete your assignment.

Attach your WORD doc and then hit SUBMT.

Question Description

Using a Microsoft Word document, please assume you are a reporter writing ten years hence. Please discuss the technological changes that have been made since 2017 and how those changes have affected humanity, and how those changes have affected themselves.

minimum 2 pages

Question Description

1: description of model business for creation of high school in bulgaria ( minimum of 3 page)

2: business model diagram of the high school ( minimum of 3 page)

3: business model cash flow of the high school for starting up with mimnimum of 500 student.

4: Annual Assumption for basic student with school fees payment of 700 euro and Annual Assumption for pro student with school fees payment of 1,000 euro

5: technological pack ( 1 page)

6: receommendation of innovation ( 1 page)

Note: question 1 to 4 are to be display on powerpoint

Question Description

Reference:

Chapter 3: Do More Medical Expenditure Produce Better Health?
Chapter 5: Rationing Medical Services

please attached reference below discusion board.