Discuss the current methodologies used to secure wired or wireless networks via current Firewall technologies and the potential exposures that currently exist.

Q.Discuss the current methodologies used to secure wired or wireless networks via current Firewall technologies and the potential exposures that currently exist.  How well do firewalls protect against these threats?  Discuss at least one current breach in firewall and network securities that has been reported in the news in the past 3 years. 

: post must be at least 340 words and contain APA citations and references for the articles that you research and wrote about. 

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excel capstone 2 Summer Revene

  

Excel_Comprehensive_Capstone2_Summer_Revenue

Project Description:

In this project, you will apply skills you practiced from the objectives in Excel Chapters 4 through 10. You will develop a workbook for Frank Osei, the Vice President of Finance, that includes financial information and analysis regarding summer product revenue.

Steps to Perform:

   

Step

Instructions

 

1

Open   the Excel file Student_Excel_Comp_Cap2_Summer_Revenue.xlsx   downloaded with this project.

 

2

On the Maine Store worksheet, in the range B9:B16,   use the Fill Series feature to enter interest rates beginning with 8.00%. Decrease the amounts by .50% ending with 4.50%. Format the rates as Percent   Style with two decimal places and apply bold and center. 

 

3

In cell   B8, enter a PMT function using the information in the range B2:B4 to   calculate a monthly payment. Be sure that the result displays as a positive   number.

 

4

In cells B8:H16, create a Data Table using the   information in cells B2:B4 where the row input cell is the Period and the   column input cell is the rate. Apply the format in B8 to the results in the   data table, and then AutoFit columns C:H. Format the payment option closest   to and less than $10,000 per month with the Note cell style. Change the   Orientation to Landscape.

 

5

On the   Quarterly Apparel Costs worksheet, apply the Currency [0] cell style to the   range B6:E6. Apply the Comma [0] cell style to the range B7:E17. To the range   B18:E18, apply the Currency [0] and Total cell styles. 

 

6

Name the ranges B6:E10 Swim_Costs; B11:E14 Shirt_Costs; B15:E16 Jacket_Costs; and B17:E17 Hats_Costs.

 

7

Insert   a new row 15. In cell A15, type Go Explore Shirts. In cell B15, type 9500. In cell C15, type 9695. In cell D15, type 8315. In cell E15, type 9275. Display the Name Manager, and then edit the Shirt_Costs name to include row 15.   Select Hats_Costs, and edit the   name to Headwear_Costs. (Mac users, click Define Name and make edits using the Define   Name dialog box.)

 

8

Click cell B19. On the Formulas tab, in the Formula   Auditing group, click Error Checking, and then select Update Formula to   Include Cells. Use the fill handle to copy the corrected formula from cell   B19 across through cell E19.

9

On the   Quarterly Apparel Costs worksheet, in cell B25, insert a SUM function to sum   the Swim_Costs named range, using the name in the formula. Create similar   formulas in the range B26:B28, being sure to use the range name in each   formula. In B29, calculate a total, and then apply the apply Currency [0] and   Total cell style. Apply the Currency [0] style to cell B25 and apply the   Comma [0] style to the range B26:B28. Save the workbook.

 

10

On the Quarterly Apparel Costs worksheet, record a   Macro using the name Sheet_Title and the Shortcut key CTRL+j. (Mac users, use   Option+Command+j). Store the Macro in the workbook, and as the Description, type Report   heading. Click   cell A1, type Front Range Action Sports and then press CTRL+ENTER.   Merge and center the text across the range A1:E1, and then apply the Title   cell style. In cell A2, type Apparel Costs, and then press CTRL+ENTER. Merge and Center the   text across the range A2:E2, and then apply the Heading 1 cell style. Click   cell A1, and then stop recording the macro. Delete the text in A1:A2, and   then test the macro.
 

 

11

Edit   the Sheet_Title macro to display   the Visual Basic Editor. Select and copy all of the code, close the Visual   Basic Editor window, and then paste the code in cell A32. Display the   worksheet in Page Break Preview. Move the page break to position it between   rows 30 and 31 so that the VBA code displays on Page 2. Return to Normal View   and save the file as a macro-free workbook.

 

12

On the Product Information worksheet, select the   range A4:C9, and then sort the data by Style Code in ascending order. Select   the range A5:C9 and then name the selection Lookup_Table.

 

13

On the   Phone Order worksheet, in cell A9, type C-SW and then press TAB. In cell B9, use a VLOOKUP   function to lookup the Item in cell A9 and insert the description from the   Product Information worksheet using the Lookup_Table range as the table array. The   description is in column 2 of the table array. Fill the formula down through B18. In cell   C9, type 12 and in cell D9, type Blue and then press TAB.

 

14

In cell E9, use the VLOOKUP function to insert the   unit price of the item in cell A9 using the Lookup_Table range as the table array. The   unit price is in column 3 of the table array. Fill the formula down through E18.

 

15

In cell   A10, type W-RR and in C10 type 12. In cell D10 type Yellow and then delete rows 11:18. Sum the Order Amount and apply the   Total cell style.

 

16

On the Summer Attendance worksheet, in the range   G4:G8, insert Line Sparklines to show the attendance trend for each event   over the five-year period. Show the High Point and Low Point.

 

17

Insert   a Line with Markers Chart using the ranges A3:F3 and A6:F6. Reposition the   chart so that its upper left corner is in A11 and the lower right corner is   in F25. Edit the Chart Title to Attendance at Event Live Arizona. Edit the Vertical (Value) Axis   to set the Minimum to 6000 and then format the chart using Style 4. 

 

18

On the Expense Report worksheet, in the range   H15:H21, create formulas to sum the data in each row, not including Date and   Description. In cell H22, enter a formula to sum the total expenses. Apply   Accounting Number Format to the ranges C15:H15 and C21:H21. Apply Comma Style   to the range C16:H20. In cell H22 apply Accounting Number Format and the   Total cell style. 

 

19

Select   the ranges D8:F12 and A15:G21 and format the cells so that when the sheet is   protected, the selected ranges are not locked. Protect the sheet and be sure   the top check box to protect the worksheet and the first two check boxes in   the list are selected. Enter the password go.

 

20

On the Summer Program Revenue sheet, in cell B4,   create a DAVERAGE function to calculate the average of the Amount field for the Lessons category.   The Criteria range has been set up for you in the range A3:A4. In cell C4,   create a DSUM to calculate the total of the Amount field for the Lessons category. Format the   range B4:C4 using Accounting Number Format.

 

21

In the   Summer Program Revenue sheet, click cell A9, and then insert the Recommended   PivotTable Sum of Amount by Location in a new worksheet. Rename the worksheet PivotTable   and Chart. Use   the Month field as the report filter. Use the Location field as the row   labels and the Item field as the column labels. Format the values in the   PivotTable using the Number category with zero decimal places and the 1000   separator.

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Database Development 1

 

Develop a database schema diagram based on the excel files attached in Microsoft® Visio® that includes:

  • The identification of metadata that needs to be included in each table
  • Annotation of the diagram to identify where there may be schematic discrepancies between the data sources

Summarize your recommendations for resolving anticipated discrepancies and identify which strategy you would use to validate the data quality in a Microsoft® Word document.

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programming

Again every programming assignment must include the python program and a file with snap-shots of the program running like the case study. You should at least have two files uploaded. 

1.         Teachers in most school districts are paid on a schedule that provides a salary based on their number of years of teaching experience. For example, a beginning teacher in the Lexington School District might be paid $30,000 the first year. For each year of experience after this first year, up to 10 years, the teacher receives a 2% increase over the preceding value. Write a program that displays a salary schedule, in tabular format, for teachers in a school district. The inputs are the starting salary, the percentage increase, and the number of years in the schedule. Each row in the schedule should contain the year number and the salary for that year.

 

2.         The credit plan at TidBit Computer Store specifies a 10% down payment and an annual interest rate of 12%. Monthly payments are 5% of the listed purchase price, minus the down payment. Write a program that takes the purchase price as input. The program should display a table, with appropriate headers, of a payment schedule for the lifetime of the loan. Each row of the table should contain the following items:

•           the month number (beginning with 1)

 •          the current total balance owed

•           the interest owed for that month

•           the amount of principal owed for that month

 •          the payment for that month

•           the balance remaining after payment

The amount of interest for a month is equal to balance * rate / 12. The amount of principal for a month is equal to the monthly payment minus the interest owed.

 

Hints: on formatting tabular data.

# type this in the console of python

for exponent in range(7,11):

      print(exponent, 10 ** exponent) #then hit enter two times to see results

# also try print(“%-3d12d” % (exponent, 10  ** exponent))

#Right Justified

“%6s” % “four”

#Left Justified

“%-6s” % “four”

 

#for float %<field wisth>,<presision>f

“%6,3f” % 3.14

#observe the results

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Discussion: Data Visualization Workflow – Four Key Stages

In Chapter 2, the author talks about four key stages with regards to data visualization workflow. Select one key stage and expand on the author’s comments about the stage. (More than 500 words)

As noted by Kirk (2016), the four key stages are the following:

  1. Formulating your brief
  2. Working with data
  3. Establishing your editorial thinking
  4. Developing your design solution

Reference: Kirk, A. (2016). Data Visualisation: A Handbook for Data Driven Design (p. 50). SAGE Publications.

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Project Supply Chain/Procurement Management

Complete Exercise questions 1 through 4 found at the end of Chapter 13, CPM 4e.

You must select a project that is available online or in print from a news source within 6 months prior to the due date for this assignment.  Provide an active link or an image of the source (including date) as evidence and place it as an appendix to your responses to the exercise questions.

Use a question-response format for this assignment.

Provide in-text citation of all references.

Use APA writing style.

Turn-it-In will be used to screen this assignment for authenticity. 

Point allocation will be as follows:

Source of project provided and within 6 months prior to the due date for the assignment – PASS/FAIL screen for the assignment.

Question 1 –  20 points (ensure that you develop a complete list of as many potential contracted items as possible)

Question 2 –  20 points (ensure that you properly cite the reference used to baseline or template your RFI).

Question 3 –  20 points (ensure that your ideas are tailored to the project)

Question 4 –  20 points (ensure that you explain why the chosen contract is used AND why others were rejected)

Mechanics (20 points)  It is expected that this assignment has excellent mechanics (presentation, grammar and spelling) and exhibits the quality of work capable of a group of graduate students and working professionals.  All sections of the document submitted must be readable at 100% magnification.  Include any resources used in an APA formatted reference section.

Your Instructor will use Turn-it-in to ensure your paper is authentic work.  To avoid plagiarism, see the course home page for more information and use the Purdue Online Writing Lab to learn how to paraphrase, summarize and cite the references you use in all academic writing assignments.

Submit your assignment to the drop box in Moodle

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CC1 – Assignment questions

Assignment 1:

Identify and define at least three Cloud Deployment Models. What are their characteristics? What are the pros and cons?

Mandatory – Refer to the attached textbook content and use it for completing assignment. The textbook content should be visible in the assignment.

Requirement:

  1. Two page minimum (cover sheet does not count). Minimum 550 words.
  2. Double Spaced and APA Format
  3. No plagiarized content please! Attach a plagiarized report.
  4. Check for spelling mistakes!
  5. $8 max. Please bid if you agree.

  

Assignment 2:

There are three common Cloud Service Models. Define one and identify at least three cons and three pros for that particular Cloud Service Model.

Mandatory – Refer to the attached textbook content and use it for completing assignment. The textbook content should be visible in the assignment.

Requirement:

  1. Minimum 350-400 words. Cover sheet does not count.
  2. Double Spaced and APA Format
  3. No plagiarized content please! Attach a plagiarized report.
  4. Check for spelling mistakes!
  5. $5 max. Please bid if you agree.

Reading material in the textbook:

 

  • Jamsa – Chapter 1
  • Erl – Section 3.1
  • Jamsa – Chapter 2
  • Erl – Sections 4.1 and 4.2
  • Jamsa, K. A. (2013). Cloud computing: SaaS, PaaS, IaaS, virtualization, business models, mobile, security and more. Burlington, MA: Jones & Bartlett Learning.
  • Erl, T., Mahmood, Z., & Puttini, R. (2014). Cloud computing: concepts, technology, & architecture. Upper Saddle River, NJ: Prentice Hall.

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Your boss mentions that recently a number of employees have received calls from individuals who didn’t identify themselves and asked a lot of questions about the company and its computer infrastructure.

Hi 

This is about adding a original response to a discussion. I have attached below the document that shows discussion topic, i also need a response to one of my classmate discussion. I put that in the document as well.

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R Homework

Question 1

Please submit a Rmarkdown (word format) report capturing the following:Use the attached Iris Dataset: iris_exams.csv  (click to download).Provide at least the following in the report for full credit: (1) Understanding the Data:

  • The structure of the data and a preview of the data.
  • Frequency Distribution. (Frequency Tables & Plots for each variable in the dataset (Barplots/Histograms)). Make sure to capture the skewness and kurtosis. – Provide an interpretation in one paragraph  (no more than 300 words) explaining the distribution of the data. 
  • Summary Statistics of the Data at least including mean, quartiles, min/max, and standard deviation. 

Question 2

Using the mtcars dataset, demonstrate the skills you have learned so far in class and submit a Rmarkdown (word doc) report including the following:

  • Develop a hypothesis
    • What is your hypothesis?
    • What columns are IVs
    • What columns are DVs
    • What columns are ignoble (why)
  • Check for Errors & Missing Data
  • Clean the data
    • How did you deal with NAs
    • How did you deal with outliers
  • Check Assumptions using Parametric Tests
    • Additivity 
    • Linearity
    • Normality
    • Homogeneity, Homoscedasticity

    Question 3

    Create a bar graph using the attached Iris dataset: iris_exams.csv  (click to download). Compare the Sepal Length of the flower Species. Include the following:

  • Main Title
  • X and Y-Axis Labels
  •  Colors by Species 
  • Provide an interpretation in one paragraph  (no more than 300 words) explaining the distribution of the data. 

Which Species Sepal.Length is greater?

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Multilayer User Access Control

Assignment 1:

 

Assignment Requirements

Read the worksheet named “Multilayer User Access Control” and address the following:

Using what you have learned about building a multilayer access control system, identify what implementation method(s) can be used and how each method benefits multilayered access control.

Required Resources

  • Worksheet: Multilayer User Access Control (ws_multilayeraccesscontrol)

Assignment 2:  

Internet/Web Access Management

 

Assignment Requirements

Read the following case scenario:

The 9-Iron Country Club, commonly referred to as 9, is located in the suburbs of St. George City (a fictional city). It offers the amenities of a 9-hole golf course, a swimming pool, the clubhouse, and other recreational facilities to more than 1,200 members. 9 employs around 75 staff who cater to private functions such as weddings, meetings, and banquets.

9 is a seasonal club that closes its outdoor operations between November and February. These four months are critical to plan new venues and coordinate member activities for the upcoming season. The management operations and the catering tasks of 9 are normally executed through the local network. Therefore, the management and staff face many problems, especially during the winter. An incident occurred when Rob Domore, 9’s food and beverage director and head chef, had to drive to the club in bad weather conditions. Rob stated, “We put in a lot of effort to provide impeccable services to members and maintain a competitive position. I think about how much more efficient we could be if we could work from home in the off-season. If we had remote access, all senior management and executive staff could be reaching out to members, helping them plan upcoming events and preparing for next season without coming into the office.”

Mr. Domore also wanted to provide more flexibility in his daily schedule. He stated, “In the season, I can’t get all my office work done when we are in full swing because much of my time is spent in the kitchen and with the members. So, I desperately wanted the freedom to catch up at home, rather than stay additional hours on premises.”

Using the information provided in the case scenario, you are to design a potential remote access solution for 9. You also must prepare a report describing the remote access solution. The report should include the following considerations:

  • Needs and desires of customers and club members—available services, time availability, and network design
  • Risk management or assessment—protection of confidential and personally identifiable information (PII)
  • Data classification and security requirements—what measures will be implemented to protect the three states of data

Required Resources

None

Submission Requirements

  • Format: Microsoft Word
  • Font: Arial, 12-Point, Double-Space
  • Citation Style: APA
  • Length: 1–2 pages

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