digital forensics

 Consider the types of digital technology advances that exist and how they might have gone awry.  In 300 – 450 words identify some types digital technology that may have gone awry and how they affect your life. 

SWOT (Abstract & intro) 3+ page

For attached KFC organization (), Conduct SWOT analysis and discuss the components (Strengths, Weaknesses,Opportunities,Threats)

For this assignment need below:

Abstract (75-100 words):  on a separate page

Introduction: 1 page

Overview of the organization:2+ page

 * Identify the type of business organization and strategies

 * Key players

 * Competitors

 * Organizational Structure

 * Organizational Strategy (low cost; differentiation; etc.)

Discussion

  

Please read chapter-1 I posted. There is one question from each chapter. Please write your answers about one page.

H8

 Download and read the document and answer all questions in the document. Please see attached document H8 & APA Criteria doc.    

Database Security

 

(8)

Write at least 450 words discussing the reasons for the two new auditing roles in Oracle 12c. Why did Oracle consider them necessary? What problems do they solve? How do they benefit companies? 

Do not copy without providing proper attribution. 

Use the five paragraph format. Each paragraph must have at least five sentences. Include 3 quotes with quotation marks and cited in-line and in a list of references. Include an interesting meaninful title.

Include at least one quote from each of 3 different articles. 

(9)

Describe in 450 words the disaster recovery plan and who is responsible  at your place of employment. Consider the critical business functions and your recovery point objectives and recovery time objectives.

Use at least three sources.

(10)

Write at least 450 words discussing the Safe Harbor provisions under HIPAA.  

Do not copy without providing proper attribution. 

Use the five paragraph format. Each paragraph must have at least five sentences. Include 3 quotes with quotation marks and cited in-line and in a list of references. Include an interesting meaninful title.

Include at least one quote from each of 3 different articles. 

(11)

In 450 words or more, explain PCI compliance to the database administrator at a large retailer. Consider the consequences for non-compliance. 

Use at least three sources. Include at least 3 quotes from your sources enclosed 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. 

Access control w4discussion

 Assignment Requirements

Read the worksheet named “Mapping Business Challenges to Types of Control” and address the following:

Question

Using what you have learned about access controls, identify the business impact of the challenge, and identify an access control method that will mitigate the impact to the business.

Instructions:

Initial post with 250-300 words

two peer reply post with  100-150 words.

please assignment should be in proper APA format

references should be properly cited.

The XOR Gate Of all logic gates the most important in computer science is the exclusive or or XOR gate. It turns out there is

XOR gate exercise using Jupiter notebook

Create jupyter notebook file: Intro_NN_XORGATE.ipynb

The XOR Gate Of all logic gates the most important in computer science is the exclusive or or XOR gate. It turns out there is

****Exercise****

# Uncomment the xor_gate line and find out which neurons besides the or_gate neuron the
# network should have in its hidden and output layer to produce the right values.

in[]class Network():
def __init__(self, gate1, gate2, out_gate):
self.hidden_neuron1 = gate1
self.hidden_neuron2 = gate2
self.out_neuron = out_gate
def activate(self, x1, x2):
z1 = self.hidden_neuron1.activate(x1, x2)
z2 = self.hidden_neuron2.activate(x1, x2)
return self.out_neuron.activate(z1, z2)
#xor_gate = Network(…, …, and_gate)
make_truth_table(xor_gate)

****Exercise****

# Finish this version of an XOR gate that more closely resembles a neural network by determining the shapes the #weights and biases need to have.

#W1 = np.array(…)
#b1 = np.array(…)

#W2 = np.array(…)
#b2 = np.array(…)

in[?]hidden_layer = Layer(W1, b1)
output_layer = Layer(W2, b2)

in[]class Network():
def __init__(self, hidden, output):
self.hidden = hidden
self.output = output
def activate(self, X):
z = self.hidden.activate(X)
return self.output.activate(z)

xor_gate = Network(hidden_layer, output_layer)

xor_output = xor_gate.activate(X)
np.round(xor_output)

Exp19_Excel_Ch08_Cap_Golden_State_5K

  

Exp19_Excel_Ch08_Cap_Golden_State_5K

  

Exp19_Excel_Ch08_Cap_Golden_State_5K

Project Description:

You are a volunteer for the Golden State 5k, an annual 5k held across several cities in California to raise money for at risk youth. As part of your duties, you track donations, volunteer information, and race results. This year you have decided to use Excel to calculate frequency distribution by age and time, calculate various descriptive statistics, and forecast participation rate as well as donation rate for 2025.

     

Start   Excel. Download and open the file named Exp19_Excel_Ch08_Cap_GoldenState5k.xlsx. Grader has automatically added   your last name to the beginning of the filename.

 

Ensure the RaceResults worksheet   is active, then use the FREQUENCY function to calculate the frequency   distribution of the race results in column D. Place your results in the range   G4:G9.

 

Enter a function in cell F22 to   calculate the correlation between age (Columns C) and race time (Column D).

 

Enter a function in cell G22 to   calculate the covariance between age and race time. 

 

Enter a function in cell H22 to   calculate the variance of the ages in the data set. Note this is a sample of   data not a population.

 

Enter a function in cell I22 to   calculate the standard deviation of the ages in the data set.

 

Ensure the Data Analysis ToolPak   add-in is active. Use the Data Analysis ToolPak to create a histogram with   chart output starting in cell H12 based on the ages of the runners surveyed.   Use the range F13:F18 as the Bin Range. Ensure that Chart output and   Cumulative percentage is included in the results. Place the upper left hand   corner of the chart in cell L13.

 

Ensure the VolunteerInfo   worksheet is active. Use the Data Analysis ToolPak to perform a single factor   ANOVA on the range C5:E21 (Including column lables). Place the results   starting in cell G5. 

 

Create a Forecast Sheet that   depicts year over year growth in participation for the city of Los Angeles.   Set the Forecast end year as 2025 and place the results on a new worksheet named 2025Forecast.

 

Ensure the Participants   worksheet is active then create a scatter plot chart that places the   Participant observations on the X axis and the Donation dollars on the Y axis   (do not include column headings). Add the chart title Participant   Forecast and a   linear trendline to the chart that also shows the Equation and the R-square.

 

Enter a function in cell F6 to   calculate the intercept of the linear trendline created in the prior step.

 

Enter a function in cell G6 to   calculate the Slope of the linear trendline.

 

Enter a function in cell H6 to   calculate the R-square of the linear trendline.

 

Enter a function in cell I6 to   calculate the Standard Error. 

 

Use the FORECAST.LINEAR function   in cell F9 to forecast potential donations once the goal of 20,000   participants is reached. Format the results as Currency.

 

Complete your analysis by adding   formulas in the range G9:H9 to calculate the high and low thresholds of the   forecast.

 

Save and close EXP19_Excel_Ch08_CAP_GoldenState5k.   Exit Excel. Submit the file as directed.

Exp19_Access_Ch04_ML1 – Hotel Chain 1.0

  

Exp19_Access_Ch04_ML1 – Hotel Chain 1.0

Access Chapter 4 Mid-Level 1 – Hotel Chain

Exp19 Access Ch04 ML1 Hotel Chain 1.0

  

Project Description:

You are the general manager of a large hotel chain. You track revenue by categories, such as conference room rentals and weddings. You want to create a report that shows which locations are earning the most revenue in each category. You will also create a report to show you details of your three newest areas: St. Paul, St. Louis, and Seattle.

     

Start Access. Open the downloaded   Access file named Exp19_Access_Ch4_ML1_Rewards. Grader has automatically added   your last name to the beginning of the filename. Save the file to the   location where you are storing your files.

 

Select   the Members table, and create a   Multiple Items form. Save the form as Maintain Members.

 

In   Layout view, change the MemNumber label to MemID   and use the Property Sheet to reduce the MemNumber column width to 0.6″.

 

Change   the widths of the LastName, FirstName, City, and Phone fields to 1.25″; change the width of the State and Zip   fields to 0.75″;   and change the width of the Address field to 1.75″.   Delete the form icon (the picture next to the title of the form) in the Form   Header.

 

Change   the sorting order of the MemberSince control so that the members who joined   most recently are displayed first.

 

Click   the LastName field and change the   control padding to Wide. (Hint:   Search Control Padding in the Tell me box). Save and close the form.

 

Select   the Revenue query, and create a   report using the Report Wizard. Include all fields in the report and add   grouping first by City and then by   ServiceName. Add a Sum to the Revenue field and select   the Summary Only option. Select Outline Layout and name the report Revenue by City and Service.

 

Scroll   through all the pages to check the layout of the report while in Print   Preview mode. Close Print Preview. Switch to Layout view, and delete the NumInParty and PerPersonCharge controls.

 

Select   the result of the aggregate sum function for the city’s revenue. Change the   font size to 12; change the font   color to Dark Blue, Text 2; and   change the background color of the control to Yellow.

 

Change   the sort on the report, so that it sorts by city in descending order—that is, so that the last city   alphabetically (St. Paul) is displayed first.

 

Examine   the data in the report to determine which city (of these three: St. Paul, St.   Louis, or Seattle) has the highest Sum of event revenue. You will use this   information to modify a query. Save and close the report. Modify the Totals   by Service query so the criteria for the City field is the city you   determined had the highest sum of event revenue (St. Paul, St. Louis, or   Seattle). Run, save, and close the query.

 

Create   a report using the Report tool based on the Totals by Service query. Name the   report Targeted City.   Close the report.

 

Close   all database objects. Close the database and then exit Access. Submit the   database as directed.

Advanced Operating Systems Project

CSE 461 Project I

The first part of this project requires that you implement a class that will be used to simulate a disk drive. The disk drive will have numberofblocks many blocks where each block has blocksize many bytes. The interface for the class Sdisk should include :

Class Sdisk
{
public :
Sdisk(string diskname, int numberofblocks, int blocksize);
int getblock(int blocknumber, string& buffer);
int putblock(int blocknumber, string buffer);
int getnumberofblocks(); // accessor function
int getblocksize(); // accessor function
private :
string diskname;        // file name of software-disk
int numberofblocks;     // number of blocks on disk
int blocksize;          // block size in bytes
};

An explanation of the member functions follows :

  • Sdisk(diskname, numberofblocks, blocksize)
    This constructor incorporates the creation of the disk with the “formatting” of the device. It accepts the integer values numberofblocks, blocksize, a string diskname and creates a Sdisk (software-disk). The Sdisk is a file of characters which we will manipulate as a raw hard disk drive. The function will check if the file diskname exists. If the file exists, it is opened and treated as a Sdisk with numberofblocks many blocks of size blocksize. If the file does not exist, the function will create a file called diskname which contains numberofblocks*blocksize many characters. This file is logically divided up into numberofblocks many blocks where each block has blocksize many characters. The text file will have the following structure :
    Bytes 0 – blocksize-1Block 0Bytes blocksize – 2*blocksize-1Block 1Bytes 2*blocksize – 3*blocksize-1Block 2……Bytes ?-?Block numberofblocks-1
  • getblock(blocknumber,buffer)
    retrieves block blocknumber from the disk and stores the data in the string buffer. It returns an error code of 1 if successful and 0 otherwise.
  • putblock(blocknumber,buffer)
    writes the string buffer to block blocknumber. It returns an error code of 1 if successful and 0 otherwise.

IMPLEMENTATION GUIDELINES : It is essential that your software satisfies the specifications. These will be the only functions (in your system) which physically access the Sdisk. NOTE that you must also write drivers to test and demonstrate your program.