Computer Science

Questions  : Name five common sources of data pollution. Give an example for each type of source.  Requirements: Submit your assignment as an APA formatted Word document. Include a title page containing your full name, course title, course reference number, and assignment title at the beginning of your Word document. This assignment must meet a minimum of 500 words. However, do not limit your research paper based on word count. Word count will not include title page and references. References must be cited properly (APA format). Correct grammar, spelling, and punctuation are expected. Do not copy and paste someone else’s work. Plagiarism will not be tolerated.

The focus of this course is on business productivity software applications, including word processing, spreadsheets, databases, presentation graphics, data analytics, and business-oriented utilization of the internet. Note: I have included screenshot of how to navigate through where to find the assignment. I will be discussing the login information to whoever the write I chose to bid to work this assignment

Read the paper given and write a report about it stating: 1. The topic of the paper What’s discussed/stated in this paper (mainly shown in the abstract section of a paper) 2. Summary of the paper               2.1 What kind of problem does the paper solved               2.2 What is the solution proposed in the paper? How does it solve the problems?               2.3 Advantages of solution proposed in the paper comparing with other solutions?               2.4 Any possible improvements or future work can be achieved based on solution proposed in the paper 3. Please go based of the report template that is provided

Apply the Kandias et al (2010) insider threat prediction model to the Societe Generale incident (Sayer & Wailgum 2008) to analyse motive, capability and opportunity. Discuss whether multi-factor authentication would be an effective defense against this type of compromise, including consideration of different types of multi-factor authentication.

A research design is like a blueprint for conducting research. It guides the researcher in determining when and how often the data will be collected, what data will be collected and from whom, and how the collected data will be analyzed. While there are several research designs available, the most common designs associated with quantitative research include true experiments, quasi- experiments, pre-experiments and correlations. Instructions: First, select one quasi-experimental design and develop an example of a study that would require that design. Identify the independent and dependent variables, and discuss the necessary conditions required for that design. Then, answer the following questions: How could you change this study to make it a true experiment? What would be the advantages of using a true experimental design over a quasi-experimental design? In what situations might a quasi-experimental design be preferred over a true experimental design?

Investigate a computing problem of your interest (computer tools, security, privacy, networking, transportation, dietetics, education, health care, etc. ), and apply computing technique to present your solution in a project report including five sections, i.e. Introduction, Solution Procedure, Implementation, Data Analysis and Conclusions (group work applicable, group size <= 5): 1. (20%) Prepare a 2-page WORD document describing the investigated problem, including two sections, a) Introduction to the problem, describe its background, application, challenge, and current work; and b) describe proposed Solution Procedure on problem solving, list details of steps taken to implement the project (with time line for each step), and specify the expected outcome and contribution of your effort. Document submission to Discussions due Tuesday 10/27.

Take the example of an actual rootkit that enters the system through user space identifying the seven steps of the cyber kill chain. Propose a step that would make it even more comprehensive?

Write a 5 to 8 page paper in paragraph form and in complete grammatically correct sentences. Include an introductory paragraph that introduces the topic and a concluding paragraph that provides a high level summary of your analysis. You must use at least 6 references. Provide all necessary citations for your work, at least 3 of the references must be peer reviewed journal articles. Compose in a MS Word document. Use Times New Roman 12 pt font, double-spaced. A separate reference page at the end of the paper. The paper, including all citations and references, need to be in APA style.

Write a paper in which you discuss the various methods that you can use to convert numbers between number bases. Be sure to include a discussion of at least three different conversion methods and provide a conversion example for each method that you explain. You should discuss both converting from base 10 to another type of number base, as well as converting another type of number base to base 10. Include binary to decimal and binary to hexadecimal as two of your conversion examples. In a final paragraph, explain why it is important that you, as an IT professional, understand numeric conversion methods. Assignment Requirements Your paper should be 2–3 pages in length. Be sure to use appropriate APA format and cite your textbook or other sources that you used in your paper. The paper should contain sufficient information to adequately answer the questions and contain no spelling, grammar, or APA errors. Points deducted from grade for each writing, spelling, or grammar error are at your instructor’s discretion. For assistance with APA requirements, please go to APA Style Central. You will find the link in the Academic Tools section of the course. Also review the university policy on plagiarism. If you have any questions, please contact your professor.

IT332-3: Evaluate CPU, RAM, input, output, and peripheral devices as components used in system architecture. Assignment Instructions Write a 3-page paper (2 pages of written content, and 1 diagram) explaining the inner workings of a computer. Include a discussion of the CPU and the concept of single, dual, and multi-core technologies. Also, explain the relation between CPU, memory, and bus. Discuss registers, data moving through the bus, memory allocation, and L cache. The minimum concepts to cover and explain in the paper are the CPU, memory, bus, cache, address registers, data movement instructions, and multiprocessing. The items listed should be tied together and their interworking with each other described and explained. Assignment Requirements Your paper should be 2 pages of written content and 1 diagram. Be sure to use appropriate APA format and cite your textbook or other sources that you used in your paper. The paper should contain sufficient information to adequately answer the questions and contain no spelling, grammar, or APA errors. Points deducted from grade for each writing, spelling, or grammar error are at your instructor’s discretion. For assistance with APA requirements, please go to APA Style Central. You will find the link in the Academic Tools section of the course. Also review the university policy on plagiarism. If you have any questions, please contact your professor.