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 Week-1 Discussion-1

Introduce yourself to the class with a brief introduction. 

Relate any incident you have been involved with that relates to a web security issue.

 Post between 200 and 300 words. 

Week 1 Discussion-2

Read this article about Cambridge Analytica in Wired Magazine. Discuss whether you think the premise of the  article is correct and that people are more aware of privacy concerns.  
Use at least three sources. Use the Research Databases available from the Danforth Library, not Google.   Include at least 3 quotes from your sources enclosing the copied words in quotation marks and cited in-line by reference to your reference list.  Example: “words you copied” (citation) These quotes should be one full sentence not altered or paraphrased. Cite your sources using APA format. Use the quotes in your paragraphs. Do Not Doublespace.

Week-1 Discussion-3

 Introduce yourself to the class with a brief introduction. Describe your academic interests. Relate any incident that has impacted you that relates to a cybersecurity issue. Read and respond, in a paragraph of at least 5 sentences, to at least two other students Discussions. 

Discuss the correspondences between the ER model constructs and the relational model constructs. Show how each ER model construct can be mapped to the relational model, and discuss any alternative mappings?

List the three main approaches to database programming. What are the advantages and disadvantages of each approach?

 Please review Paper 6 and write a paper based on the requirement. Make sure you follow the criteria table attached in the Word document.

1)What is an artificial neural network and for what types of problems can it be used?

2)Compare artificial and biological neural networks. What aspects of biological networks are not mimicked by artificial ones? What aspects are similar?

3)What are the most common ANN architectures? For what types of problems can they be used? 

4)ANN can be used for both supervised and unsupervised learning. Explain how they learn in a supervised mode and in an unsupervised mode.

5) Go to Google Scholar (scholar.google.com). Conduct a search to find two papers written in the last five years that compare and contrast multiple machine-learning methods for a given problem domain. Observe commonalities and differences among their findings and prepare a report to summarize your understanding.

6) Go to neuroshell.com. 

Comment on the feasibility of achieving the results claimed by the developers of this neural network model.

When submitting work, be sure to include an APA cover page and include at least two APA formatted references (and APA in-text citations) to support the work this week.
All work must be original (not copied from any source).

These 6 Questions I need in 2 Pages ( THats excluding first cover page and reference page) 

Textbook is attached below

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see attachment

Data science 

 write and submit a lab report of a minimum of 3 pages on what you learned in the lab, with screenshots and analysis of the following labs in testout. Please follow the attach instructions.   

 Exp19_Excel_Ch02_HOEAssessment_Gateway_Vacations

Download and open the file named Exp19_Ch02_Assessment_TimeShare.xlsx.   Grader has automatically added your last name to the beginning of the   filename. 

Click cell B2, click the   Formulas tab, click Date & Time in the Functions Library group. Select NOW, and then click OK to enter   today’s date in the cell.

Click cell D9. On the Formulas   tab, click Logical in the Function Library group, and select IF. Type C9<$B$6 in the Logical_test box, type B9*$B$4 in the Value_if_true box, and   type B9*$B$5 in the Value_if_false box.   Click OK, and use the fill handle to copy the contents of cell D9 down the   column. Click Auto Fill Options, and click Fill Without Formatting.

Click cell E9, type =(B9-D9)/B9, and use the fill handle to   copy the contents of cell E9 down the column. Click Auto Fill Options, and   click Fill Without Formatting.

Click cell F9, type =B9-D9, and and press CTRL+ENTER. Use   the fill handle to copy the contents of cell F9 down the column. Click Auto   Fill Options, and click Fill Without Formatting.

Click cell G9, click Lookup   & Reference in the Function Library group and select VLOOKUP. Type C9 in the Lookup_value box, type $D$4:$E$6 in the Table_array box, and   type 2 in the Col_index_num box. Click   OK.

With cell G9 selected, use the   fill handle to copy the contents of cell G9 down the column, stopping at row   28. Click Auto Fill Options, and click Fill Without Formatting. With the   range G9:G28 selected, on the Home tab, in the Number group, click Increase   Decimal twice.

Click cell H9, type =G9/12, and press CTRL+ENTER Use the   fill handle to copy the contents of cell H9 down the column, stopping at row   28. Click Auto Fill Options, and click Fill Without Formatting. With the   range H9:H28 selected, on the Home tab, in the Number group, click Increase   Decimal twice.

Click cell J9, type =I9*12, and press CTRL+ENTER. Use the   fill handle to copy the contents of cell J9 down the column. Click Auto Fill   Options, and click Fill Without Formatting.

Click cell K9. Click the   Formulas tab, click Financial, and then click PMT. Type H9 in the rate box, J9 in the NPER box, and type -F9 in the Pv box. Click OK. 

Use the fill handle to copy the   contents of cell K9 down the column. Click Auto Fill Options, and click Fill   Without Formatting.

Click cell K29, press ALT+=, and   press ENTER.

Click cell B32, type  =COUNT(A9:A28), and press CTRL+ENTER to   calculate the total # of loans.

Click cell B33, type =MIN(K9:K28), and press CTRL+ENTER to calculate   the lowest monthly payment.

Click cell B34, type =MAX(K9:K28), and press CTRL+ENTER to   calculate the highest monthly payment.

Click cell B35, type =AVERAGE(K9:K28), and press CTRL+ENTER to   calculate the average monthly payment.

Click cell B36, type =MEDIAN(K9:K28), and press CTRL+ENTER to   calculate the median monthly payment.

Create a footer with your name   on the left side, the sheet name code in the center, and the file name on the   right side.

Save and close Exp19_Excel_CH02_Assessment_Timeshare.xlsx.   Exit Excel and submit as directed.

There are TWO tasks that you would need to do( they are separate): 

Task 1 (Minimum 300 words): 

 Describe the ethical challenges faced by organizations operating globally. 

– Minimum two references. 

TASK 2:

Write a reply to the two responses in the attached document ( Response 1 and Response 2) with 150 words for each. 

There should be no plagiarism. Attach a plagiarism report with 0 % similarity index