All posts by : chebby

implementation and architecture for Optimizing the SHA256 Hashing Algorithm in Bitcoin

Important Note: Please write this topic on   Impact of Health Information Technology on Patient. Since this is my final topic.Attaching the introduction which I submitted 

According to the authors, privacy and security go hand in hand; and hence, privacy cannot be protected without implementing proper security controls and technologies. Today, organizations must make not only reasonable efforts to offer protection of privacy of data, but also must go much further as privacy breaches are damaging to its customers, reputation, and potentially could put the company out of business.  As we continue learning from our various professional areas of practice, its no doubt that breaches have become an increasing concern to many businesses and their future operations.   

For this discussion, find an example of a security breach which compromised data records at a company in the same industry as you will be using in your final paper. Summarize the breach, discuss the data that was lost and identify security controls that you would recommend be in place (be certain to remember to cite sources) that could have prevented this breach from occurring. Remember to critical respond appropriately to two other leaners for full points.

Please make your initial post and two response posts substantive. A substantive post will do at least two of the following:

• Ask an interesting, thoughtful question pertaining to the topic
• Answer a question (in detail) posted by another student or the instructor
• Provide extensive additional information on the topic
• Explain, define, or analyze the topic in detail
• Share an applicable personal experience
• Provide an outside source (for example, an article from the UC Library) that applies to the topic, along with additional information about the topic or the source (please cite properly in APA)
• Make an argument concerning the topic.

At least one scholarly source should be used in the initial discussion thread. Be sure to use information from your readings and other sources from the UC Library. Use proper citations and references in your post.

Reference:

Textbook:  Chapter 11 – Information Governance and Privacy and Security Functions 

Borgman, C. L. (2018). Open Data, Grey Data, and Stewardship: Universities at the Privacy Frontier. Berkeley Technology Law Journal, 33(2), 365–412.

Qin, H., Li, Z., & Yang, J. (2020). The Impact of Online Media Big Data on Firm Performance: Based on Grey Relation Entropy Method. Mathematical Problems in Engineering, 1–7. https://doi.org/10.1155/2020/1847194

Savić, D. (2019). When is ‘grey’ too ‘grey’? A case of grey data. Grey Journal (TGJ), 15(2), 71

Complete the assignment according to the directions in the “Reverse Polish (HP) Style Calculator – Part 1” resource and submit it as directed.

This assignment uses a rubric. Please review the rubric prior to beginning the assignment to become familiar with the expectations for successful completion.

Need Screenshots of completed work

written code that can be transferred from writers word doc

Create an application that allows the user to search for different cat breeds and to get information about them. The application must use the Cat API (https://thecatapi.com/) – specifically read the documentation (https://docs.thecatapi.com/) for information about how to get an API key, and how to use the API. You can get the free API key and use it for this application without any issues 

You will use the data returned as JSON from the Cat API to list the breeds of cats available through the site in a drop-down (known as a Spinner in Android development). Once the breed is selected, the API may be contacted again to obtain the image of the cat, if one exists. You should keep the spinner in a fragment near the top of the app.

The fragment near the bottom of the app should contain an ImageView, and multiple widgets/views for displaying text about the cat. In addition to displaying the image of the cat, you should show information such as the name, temperament, and origin. The image view and other widgets for the breed information could be kept inside a ScrollView.

Note: Use the Fragment + ViewModel template in android studio to start this assignment. 

Language: Java or Kotlin

Please have the excel in the example format mentioned in the word document. Also, we only have to use excel formulas instead of calculations on a paper (as mentioned in the assignment) 

Discussion 1:

  Discuss  the advantages and disadvantages of each type of testing. When is each  type of testing appropriate? Are there situations that preclude the use  of a particular type of testing?   ***Standard for all discussion posts:   Please make your initial post and two response posts substantive. A substantive post will do at least two of the following:    

• Ask an interesting, thoughtful question pertaining to the topic 
• Answer a question (in detail) posted by another student or the instructor 
• Provide extensive additional information on the topic 
• Explain, define, or analyze the topic in detail 
• Share an applicable personal experience 
• Provide  an outside source (for example, an article from the UC Library) that  applies to the topic, along with additional information about the topic  or the source (please cite properly in APA 7) 
• Make an argument concerning the topic 

At  least one scholarly source should be used in the initial discussion  thread. Be sure to use information from your readings and other sources  from the UC Library. Use proper citations and references in your post.  

Discussion 2:

 Security awareness training is often the  first view a typical user has into information security. It’s often  required for all new hires. Think of it as the first impression of  management’s view of information security. This is management’s  opportunity to set the tone. Most individuals want to do a good job, but  they need to know what the rules and expected behavior are. That is one  of the purposes of a security awareness policy. Answer the following question(s): 

1. What do you think are the two most important practices that should be incorporated into a security awareness policy?
2. Why do you rank them so highly?

Fully address the questions in this  discussion; provide valid rationale for your choices, where applicable;  and respond to at least two other students’ views. 

Research paper:

  What  kind of user training should be conducted to deal with the issue of  noise (electrical). How do you strike a balance between being  overwhelmed with false positives and the danger of ignoring true  incidents? What effects would false positives have on an organization?  Make sure to cite your sources.   ***Standard for all Research Assignments   Your paper should meet the following requirements:   

• Be approximately four to six pages in length, not including the required cover page and reference page.
• Follow APA7 guidelines. Your paper should include an introduction, a body with fully developed content, and a conclusion.
• Support  your answers with the readings from the course and at least two  scholarly journal articles to support your positions, claims, and  observations, in addition to your textbook. The UC Library is a great  place to find resources.
• Be  clearly and well-written, concise, and logical, using excellent grammar  and style techniques. You are being graded in part on the quality of  your writing.

Labs:

please see the attachment and answer 

Discussion – 200-300 words

Assignment – 2-3 pages.

just 1st one

Exp22_Excel_Ch09_CumulativeAssessment_Variation_Tips

Exp22 Excel Ch09 CumulativeAssessment Variation Tips

Excel Chapter 9 Cumulative Assessment – Variation Tips

Project Description:

Your friend Julia is a server at a restaurant. She downloaded data for her customers’ food and beverage purchases for the week. You will complete the workbook by applying consistent formatting across the worksheets and finalizing the weekly summary. The restaurant requires tip sharing, so you will calculate how much he will share with the beverage worker and the assistant 

Start Excel. Download and open   the file named Exp22_Excel_Ch09_CumulativeAssessment_Variation_Tips.xlsx.   Grader has automatically added your last name to the beginning of the   filename.
 

  The Excel workbook contains circular references. When you open the file, an   error message displays. This error will be resolved as part of the project.

The Tip Left column in the   Friday worksheet contains a fill color and number formatting. You want to   fill these formats to the other daily worksheets.
 

  Group the Friday through Monday worksheets, starting with the Friday   worksheet. Fill the format only for the range E5:E24.
 

  Hint: The Home tab contains the Fill option.

Now you want to insert column   totals for the five worksheets simultaneously.
 

  With the worksheets still grouped, insert SUM functions in the range B25:E25   and apply the Total cell style. Ungroup the worksheets.
 

  Hint: The Home tab contains Cell Styles.

The Week worksheet is designed   to be a summary sheet. You want to insert a hyperlink to the Total heading in   the Monday worksheet.
 

  On the Week worksheet, in cell A5, insert a hyperlink to cell A25 in the   Monday worksheet with the ScreenTip text Monday’s Totals. Test the hyperlink to ensure   it works correctly.
 

  Hint: The Insert tab contains the option to insert a hyperlink.

In cell A6 on the Week   worksheet, insert a hyperlink to cell A25 in the Tuesday worksheet with the   ScreenTip text Tuesday’s Totals. Test the hyperlink to ensure it works correctly.

In cell A7, insert a hyperlink   to cell A25 in the Wednesday worksheet with the ScreenTip text Wednesday’s   Totals. Test   the hyperlink to ensure it works correctly.

In cell A8, insert a hyperlink to   cell A25 in the Thursday worksheet with the ScreenTip text Thursday’s   Totals. Test   the hyperlink to ensure it works correctly.

In cell A9, insert a hyperlink   to cell A25 in the Friday worksheet with the ScreenTip text Friday’s   Totals. Test   the hyperlink to ensure it works correctly.

Now, you are ready to insert   references to cells in the individual worksheets. First, you will insert a   reference to Monday’s Food Total.
 

  In cell B5 on the Week worksheet, insert a formula with a 3-D reference to   cell B25 in the Monday worksheet. Copy the formula to the range C5:E5.

The next formula will display   the totals for Tuesday.
 

  In cell B6, insert a formula with a 3-D reference to cell B25 in the Tuesday   worksheet. Copy the formula to the range C6:E6.

In cell B7, insert a formula   with a 3-D reference to cell B25 in the Wednesday worksheet. Copy the formula   to the range C7:E7.

In cell B8, insert a formula   with a 3-D reference to cell B25 in the Thursday worksheet. Copy the formula   to the range C8:E8.

In cell B9, insert a formula   with a 3-D reference to cell B25 in the Friday worksheet. Copy the formula to   the range C9:E9.

Now you want to use a function   with a 3-D reference to calculate the totals.
 

  In cell B10 on the Week worksheet, insert the SUM function with a 3-D   reference to calculate the total Food purchases (cell B25) for the five days.   Copy the function to the range C10:E10.

The servers are required to   share a portion of their tips with the Beverage Worker and Assistants. The   rates are stored in another file.
 

  Open the Exp22_Excel_Ch09_CumulativeAssessment_Variation_Rates.xlsx   workbook. Go back to the Exp22_Excel_Ch09_CumulativeAssessment_Variation_Tips.xlsx   workbook. In cell F5 of the Week worksheet, insert a link to the Beverage   Worker Tip Rate (cell C4 in the Rates workbook) and multiply the rate by the   Monday Drinks (cell C5). Copy the formula, select the range F6:F9, and then   use Paste Formulas.
 

  Note: The tip is a monetary value in the Week worksheet. It should be   formatted for Accounting Number Format.

Next, you will calculate the   tips for the assistant.
 

  In cell G5 in the Tips workbook, insert a link to the Assistant Tip Rate   (cell C5 in the Rates workbook) and multiply the rate by the Monday Subtotal   (cell D5). Copy the formula, select the range G6:G9, and then use Paste   Formulas. Close the Rates workbook.
 

  Note: The tip is a monetary value in the Week worksheet. It should be   formatted for Accounting Number Format.

You noticed a circular error   when you first opened the Tips workbook. Now you will find and correct it.
 

  On the Week worksheet, check for errors and correct the formula with the   circular reference.
 

  Hint: The Formulas tab contains an option to find circular references.

You want to consolidate the   daily averages on the Week worksheet.
 

  On the Week worksheet, select cell J4. Use the Consolidate tool to   consolidate data from the daily worksheets. Select and add the range H4:I8 in   each of the daily worksheets. Use the top row and left column labels when   consolidating data. After consolidating the data, use Cut and Insert Cut   Cells to cut the weekday column labels and data to arrange them in order,   starting with Monday.
 

  Hint: Consolidate is on the Data tab.

You want to format the headings   in the consolidated area.
 

  Select the range K4:O4 and apply bold. Change the width of column M to 11.

You want to create a validation   rule to prevent the user from accidentally entering a negative value. For   now, you will create a validation in the Friday worksheet.
 

  Select the range E5:E24 in the Friday worksheet, create a validation rule to   allow a decimal value greater than or equal to zero. Enter the input message   title Tip   and the input   message Enter the amount of tip. (including the period). Use the Stop alert with   the error alert title Invalid Number and the error alert message The tip must   be zero or more.   (including the period). Test the data validation by attempting to enter -20 in cell E5 and then cancel the   change.

Now you will copy the validation   settings to the other daily worksheets.
 

  Copy the range E5:E24 in the Friday worksheet. Group the Monday through   Thursday worksheets, select the range E5:E24, and use Paste Special   Validation to copy the validation settings.
 

  Hint: The Paste Special dialog box contains the Validation option.

You want to unlock data-entry   cells so that the user can change the tips in the daily worksheets.
 

  Group the Monday through Friday worksheets. Select the ranges E5:E24 and   unlock these cells.
  Hint: The Home tab contains the option to unlock cells.

Now that you unlocked data-entry   cells, you are ready to protect the worksheets to prevent users from changing   data in other cells. Individually, protect each daily sheet using the default   allowances without a password.
 

  Hint: The shortcut menu from the worksheet tab contains the option to protect   the sheet.

The Template worksheet displays   #DIV/0! for cells containing the AVERAGE function. You want to prevent the   error from displaying if no data is entered.
 

  Display the Template worksheet. In each cell in the range I5:I8, nest the   existing AVERAGE function within an IFERROR function. Type 0 in the Value_if_error argument.

Hide the Template worksheet.

Mark the workbook as final.
 

  Note: Mark as Final is not available in Excel for Mac. Instead, use Always   Open Read-Only on the Review tab.
 

  Hint: The File tab contains the option to mark the workbook as final.

Close Exp22_Excel_Ch09_CumulativeAssessment_Variation_Tips.xlsx. Exit   Excel. Submit the file as directed.

 Compare the six core processes in the software development life cycle (SDLC). What do you believe is the most significant difference is between a traditional approach to system development and an iterative/agile development approach? Why?