6

discusses the topic of recovering data.  For this week’s assignment, choose one of these tools for recovering deleted data or files.  Experiment with installing it…deleting something and trying to recovering it using the tool.  Then, write what you have learned and experience during this process.  Provide screen shots.  Was the process of recovering successful or not successful?  Have fun with this assignment! 🙂  

Essay

 

Essay Assignment :A Telephone Call Analytical Essay,  

Source : https://www.classicshorts.com/stories/teleycal.html  
The literary research essay is just a long analytical essay with more research. 

This essay is ANALYTICAL. IT IS NOT A SUMMARY. Don’t retell the story; assume your reader has read it. Check your calendar for the due date!  Your essay should have the following components: 

Your essay must have these components: (1) an introduction(2) body(3) conclusion(4) thesis statement(5) good development(6topic sentences, and (7) transition words. Your paper must be double-spaced, four full pages (about 1200 words), and written in 12 point font. You must cite your main source (primary source), incorporate and cite 4 secondary sources from the library databases, and adhere to MLA style formatting.  

cloud computing

This is a required assignment worth 75 points (75-points/1000-points). Assignment must be submitted by the due date. No late assignments are allowed. Please discuss the following topics and provide substantive comments to at least two other posts. Select from the following list four (4) topics and discuss. Use only 50-words max per topic to discuss and present your answer.  The discussion questions this week are from Chapter’s 1 & 2  (Jamsa, 2013).Chapter 1 topics:

  • Define and discuss cloud computing.
  • Discuss how cloud computing has changed how companies budget for software solutions.
  • Compare and contrast SaaS, PaaS, and IaaS, and provide an example of each.
  • Define scalability and discuss how the cloud impacts it.
  • List three advantages and three disadvantages of cloud computing.
  • Define virtualization and discuss how the cloud impacts it.
  • Describe three cloud-based solutions for individuals and three cloud-based solutions for businesses.
  • Discuss how Web 2.0 has driven the growth of the web.
  • Compare and contrast public, private, community, and hybrid clouds.

Chapter 2 topics:

  • Define and describe PaaS
  • List the benefits of PaaS
  • Describe the potential disadvantages of PaaS
  • Describe how a cloud-based database management system differs from an on-site database.
  • List the computing resources normally provided with PaaS.
  • Assume your company must deploy a .NET solution to the cloud.  Discuss the options available to developers.  Research on the web and estimate the costs associated with deploying a PaaS solution.
  • Assume your company must deploy a PHP or Java solution to the cloud.  Discuss the options available to developers.  Research on the web and estimate the costs associated with deploying a PaaS solution.

Research Paper

After reading the required articles this week, please write a research paper that answers the following questions: 

  • What are mobile forensics and do you believe that they are different from computer forensics?
  • What is the percentage of attacks on networks that come from mobile devices?
  • What are challenges to mobile forensics?
  • What are some mobile forensic tools?
  • Should the analysis be different on iOS vs Android?

Your paper should meet the following requirements:

  • Be approximately 4-6 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.

Writing

Heinrich Koch is a second-year college student. Last semester his best friend had his laptop stolen. The laptop was an old computer that he planned to replace soon, but the greatest loss was his data: he had not performed a backup and all his data was lost. Heinrich himself does not perform data back-ups but knows that he needs to do that on a regular basis. He has decided to use an online backup service that will auto-matically back up his data whenever it changes. Evaluate and compare reviews of online backup services. Consider iDrive, Carbonite, Acronis True Image, BackBlaze, and others you might find in your research. Recommend a service that you consider the best solution for Heinrich. Discuss your reviews and mention speed, security, and features in your recommendation.

Requirements:

  • APA format, 3-4 pages in length (excluding cover page, abstract, and reference list)
  • Minimum of 2-3 peer reviewed resources
  • The paper must be 3-4 pages long. double space, and must have an introduction with a clear thesis statement, a body discussing the three main points and a conclusion
  • Conduct research to find relevant information using reliable sources to support your views; Use at least 2-3 peer review resources
  • Use APA Style for in-text citations, and references

Data Science

 Classification: Basic Concepts

Decision Tree Induction

Bayes Classification Methods

Rule-Based Classification   

Assignment 4

1- Consider the data in the following table: 

  

TID 

Home Owner

Marital Status

Annual Income

Defaulted   Borrower

 

1

Yes

Single

[120 – < 150K]

No

 

2

No

Married

[90 – < 120K]

No

 

3

No

Single

[60 – < 90K]

No

 

4

Yes

Married

[120 – < 150K]

No

 

5

No

Divorced

[90 – < 120K]

Yes

 

6

No

Married

[60 – < 90K]

No

 

7

Yes

Divorced

[120 – < 150K]

No

 

8

No

Single

[90 – < 120K]

Yes

 

9

No

Married

[60 – < 90K]

No

 

10

No

Single

[90 – < 120K]

Yes

Let Defaulted Borrower be the class label attribute. 

a) Given a data tuple X = (Home Owner= No, Marital Status= Married, Income= $120K). What would a naive Bayesian classification of the Defaulted Borrower for the tuple be?

2- Consider the training example in the following table for a binary classification problem.

  

Customer ID

Gender

Car Type

Shirt Size

Class

 

1

M

Family

S

C0

 

2

M

Sports

M

C0

 

3

M

Sports

M

C0

 

4

M

Sports

L

C0

 

5

M

Sports

XL

C0

 

6

M

Sports

XL

C0

 

7

F

Sports

S

C0

 

8

F

Sports

S

C0

 

9

F

Sports

M

C0

 

10

F

Luxury

L

C0

 

11

M

Family

L

C1

 

12

M

Family

XL

C1

 

13

M

Family

M

C1

 

14

M

Luxury

XL

C1

 

15

F

Luxury

S

C1

 

16

F

Luxury

S

C1

 

17

F

Luxury

M

C1

 

18

F

Luxury

M

C1

 

19

F

Luxury

M

C1

 

20

F

Luxury

L

C1

a) Find the gain for Gender, Car Type, and Shirt Size.

b) Which attribute will be selected as the splitting attribute?