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Computer Science 2023 Research Paper

2023 Writea Research paper on threeof the following topic it relates to or complements Systems Analysis and Design SAD Cloud Computing | Assignment Collections

Writea Research paper on threeof the following topic it relates to or complements Systems Analysis and Design(SAD):

Cloud Computing (PaaS, IaaS, SaaS, DaaS, AaaS)(how SADis different for cloud solutions)

Your research papermust be at least 4pages in length, double-spaced, 12 font, and includeat least 5references, at least 2 of which must be peer-reviewed.  Your paper must be formatted using APA guidelines.  Do not include a cover page.  Do not include an abstract.  The reference page is NOTincluded in the 4-page length requirement.

The paper shouldinclude an Introduction(to include a Hypothesis based on the research), Literature Review (Evidence) and Analysis of the Literature.  All references must be cited within the text.  Since the paper includes multiple topics, each topic must be separated and start with a HEADING.  Include a conclusion at the end of the paper to summarize the entire paper and analyze how each topic relates together as related to the use of Systems Analysis and Design.

 

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Computer Science 2023 Fran’s Virtual Fruit Stand is an online store that sells several

2023 Fran s Virtual Fruit Stand is an online store that sells several types | Assignment Collections

Fran’s Virtual Fruit Stand is an online store that sells several types of dried fruit. Based on the needs of Fran’s Virtual Fruit stand, you must design a flowchart using Visual Logic. The flowchart must also be a fully functional program which follows the design requirements below.

Note: This program does not require the use of arrays. The program will prompt for data on a single item, process that data, display any relevant messages as described below, and then move on to the next item. Use the “console” option in the output command to display the output in a single window. Displaying the output can be accomplished with as few as three (3) variables that simply get overwritten each time the loop repeats.

Using Visual Logic, design a flowchart that is also a fully functional program. According to your design, the program must:

Continually accept data regarding the purchase of fruit until a sentinel value is entered.
Prompt the user for each item, and accept the name of the fruit (e.g., “dried apples”), the price per pound, and the number of pounds sold in a month.
Display a clear message for items that are considered:
Best-selling items
Note: Best-selling items are identified as those that sell 5,000 or more pounds per month on average. For example, an acceptable message may read, “Yellow raisins are a best-selling item.”
Big-ticket items
Note: Big-ticket items are identified as those that are best-selling items and also cost $4 per pound or more. For example, an acceptable message may read, “Freeze-dried blueberries are a big-ticket item.”
High-priced items
Note:High-priced items are identified as those that sell for $7 per pound or more. For example, an acceptable message may read, “Dried mangos are a high-priced item.”
Lowest-selling items
Note: Lowest-selling items are identified as those that sell 500 pounds or less per month on average. For example, an acceptable message may read, “Dried Ugli Fruit is a lowest-selling item.”
High-income generating items
Note: High-income generating items are identified as those that generate $7,000 or more per month on average. To determine the income generated per item, multiply the price per pound by the number of pounds sold per month. If the item generates $7,000 or more per month, an acceptable message may read, “Dried pineapple chunks are a high-income generating item.”
Loop through all of the above steps until the user types the sentinel value when prompted. Display the sentinel value so that the user may ultimately be able to demonstrate an understanding of the way in which to end the program. Note: An acceptable message may read “Type n to end the program.”, where “n” is the sentinel value.

Your Visual Logic program must follow these formatting requirements:

Be accomplished in a single Visual Logic program.
Be submitted as a single file with the “.vls” file extension.
Be fully functional in order to receive full credit

 

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Computer Science 2023 SAI440 Week 3 Case Study: Linux And Windows Competition 3-5 Pages

2023 In this step you need to find out the questions of what and how of Linux and Windows | Assignment Collections

 

In this step, you need to find out the questions of “what” and “how” of Linux and Windows’ competition. Start with reading what has been written about it. In your reading assignment this week, two of the references deal with that competition:

  1. Di Bona, C. J., & Dumbrill, D. (2003). Microsoft: The threat from Linux not all smoke but still more a flame than an inferno. White Book–MicrosoftPreceding, 1–31.
  2. Bolzern, M. (2000, Summer). The duality of Microsoft’s position on Linux. Information Systems Management, 17(3), 94.

Using these as a start and to give you an overview of the issues, then look into Android and cloud computing and how that has effected them. These articles, along with others you will find in your research and on the Web, should allow you to answer the “how” and “why” of the situation and their actions in handling it.

 

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Computer Science 2023 W2. Discussion

2023 Internet related crime occurs every minute Cybercriminals steal millions of dollars with near impunity For everyone that is captured nearly 10 000 or not captured | Assignment Collections

 

Internet-related crime occurs every minute. Cybercriminals steal millions of dollars with near impunity. For everyone that is captured nearly 10,000 or not captured. For every one successful prosecuted in a court of law, 100 get off without punishment or with a warning. Why is it so difficult to prosecute cybercriminals?

  • Provide extensive additional information on the topic
  • Explain, define, or analyze the topic in detail
  • 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)

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.

 

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Computer Science 2023 BUSINESS SYSTEMS ANALYSIS

2023 In the final project for this course you will imagine that you | Assignment Collections

In the final project for this course, you will imagine that you are an IT business analyst intern at Sharpe Style in the scenario provided and have been asked by the owner to research options for improving the business’s performance through the use of technology. Specifically, the owner wants to expand the business’s retail presence into online sales and ensure a positive customer experience by incorporating intelligent systems into the website. You will create a business report for business owner Mary Sharpe that analyzes the business’s stated and anticipated technology and information system requirements, compares and contrasts different technology solutions available, and provides suggestions on technology opportunities that would support the business venture. You should explain in detail how the different options could help grow the business and/or improve operational efficiency and client satisfaction, using real-world examples and references to support the suggestions. You should also keep in mind that the business owner is not a technology specialist. Consequently, you should use nontechnical language in crafting the business report and remember that the owner may not always know what technology is needed to carry out a particular option or how much it costs.

 

For each one of these aspects, assess what the company needs and research two options to propose to Mary the business owner.

1. Features: What features might the business owner want the new website to include? Think about what features an online shopper would need to see on a website. Also think about Mary’s goal to implement intelligent marketing. Support your answer with examples of what other consumer companies are doing. Remember to cite your sources appropriately.

2. Mobile Computing: What challenges and needs might the owner face in terms of supporting mobile computing? As you assess these challenges, fill out the Requirements Document in Appendix A of the Final Project Template.

3. Security: Analyze the security challenges arising from adding e-commerce to the website, including both internal and external security concerns. Identify a minimum of two options for the business owner to consider. Compare and contrast these available IT security solutions to address the needs you identified. What are the advantages and disadvantages to each? To illustrate your point(s), research examples of what has or has not worked for other companies. 

 

Specifically, the following critical elements must be addressed:

III. Website Needs and Options: In this section, you should analyze the business’s website needs with respect to the proposed expansion into online sales and lay out possible solutions for meeting the needs you identified. Be sure to address the following:

A. What features might the business owner want the new website to include? To support your answer, use examples of what other companies in the industry are doing. For example, should the owner consider incorporating intelligent features such as links to product descriptions, product availability, or complementary items for purchase? Should the system automatically post new products to social media? What do most similar businesses do?

B. What challenges and needs might the owner face in terms of supporting mobile computing? Include a requirements document as an appendix to help support your discussion, using the template provided, and offer real-world examples to illustrate your points. You may also want to consider whether the business needs different solutions to accommodate mobile devices versus a desktop computer.

C. Analyze the security challenges arising from adding e-commerce to the website, including both internal and external security concerns. Explain your response. For example, what types of systems will the company need to ensure that customer data is secure and that the site is not abused? You may want to consider the security of both data transmission and data storage.

D. Compare and contrast available IT security solutions to address the needs you identified. What are the advantages and disadvantages to each in terms of supporting the business owner’s objectives?

E. Compare and contrast web and mobile software packages and services available for addressing the owner’s online needs. What are the advantages and disadvantages to each with respect to business process engineering? To illustrate your point(s), you may want to include realworld examples of what has or has not worked for other companies. 

 

12 POINT FONT, TIMES ROMAN, MIM-2 PAGES. APA FORMANT

 

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Computer Science 2023 Network And Internet Security: Part 1: Cryptographic Algorithms, Part 2: Information Protection At Large

2023 Network and Internet Security Part 1 Cryptographic Algorithms This week reading focused on three types of | Assignment Collections

  

Network and Internet Security

Part 1: Cryptographic Algorithms

This week reading focused on three types of cryptographic algorithms: (1) Secret key, (2) Public key, (3) Hash functions. Pick an algorithm for any one of these types (e.g., DES, AES, RSA, MD5) and describe how it works and where it is applied in network security. (For example SSL uses 3DES or DES for message encryption.) Use your own words. When you pick an algorithm, try not to repeat.

Part 2: Information Protection at Large

Cryptographic algorithms protect data at rest and during transit to some degree. By encrypting data, you are assuring that only authorized individuals or systems can read the data. Similarly by using integrity techniques such as hashing and message authentication code you are assuring no unauthorized person had made changes. In other words, you can think of cryptography as a means of access control. Cryptography alone is not sufficient for complete data protection. For example, a person can walk into your computer room and physically destroy your data in your disk and other storage medium. Your computer room can be destroyed by fire or flood. Cryptography certainly does not address availability concerns. An insider can log into your computer systems and delete files or a row of data in your database. So, you need physical security; you need authentication and authorization controls in both hard and soft forms. The questions for this second part of the conference then: What methods/facilities are available to secure data in today’s systems? Have these methods proved to be adequate? So, this second part of this conference is to go beyond cryptographic techniques and think of other forms of protection information security needs.

You are encouraged to conduct research on your own and consult reputable sources.

Post your concise answers (in your own words) one for Part 1 and one or Part 2. as a reply to this conference topic. Don’t forget to list your sources. Also, respond in a few sentences to at least two of your colleagues’ responses either for Part 1 or Part 2 or both.

 

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Computer Science 2023 Java Threadsort

2023 Modify the Program Improve the performance of the Java program by adding threads to the Sort java file Implement the threadedSort | Assignment Collections

  • Modify the Program:

    Improve the performance of the Java program by adding threads to the Sort.java file. Implement the threadedSort() method within the Sort class. Reuse any of the existing methods by calling them as necessary from your threadedSort method. You may add additional methods to the Sort class, if necessary.

  • Analyze the Program:

    When running the provided SortTest program, the output presents data to support analyzing the performance of the threaded and non-threaded sort methods. Analyze your threaded implementation by comparing its performance to the original non-threaded implementation and explain the measured behavior. Document your analysis as a short paper (1–3 pages), using APA format. Be sure to discuss the relative performance improvement you expect for your threaded implementation and how the expected performance compares to the measured performance.

 

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Computer Science 2023 Discussion Board

2023 Accomplish 2 Defining a Strategy After reading the lecture post about Redding and Steele s strategies and the accompanying | Assignment Collections

Accomplish #2: Defining a ‘Strategy’

After reading the lecture post about Redding and Steele’s strategies and the accompanying list, choose one of Redding and Steele’s eighteen strategies that you believe is prevailing in our current popular culture. 
First, rewrite and define the chosen strategy in your own words. 
Then, identify at least two examples of modern television programs, movies, or albums that display your chosen strategy. 
Finally, using specific, detailed examples, explain how the television programs, movies, or albums you identified can successfully demonstrate your chosen strategy. 
For example, you could define the strategy of Achievement and Success as “The belief that no matter how difficult a goal may seem, it can be achieved through determination, optimism, hard work, and your best efforts.” 
Then, for example, you might go on to describe how this strategy or value of Achievement and Success is seen in our popular culture through the struggles of contestants to lose a significant amount of weight on the NBC reality show “The Biggest Loser,” through the determination of the aging boxer to get back in the ring and face a young champion in 2006’s “Rocky Balboa,” or through Elle Wood’s efforts to prove she is serious enough to get a law degree from Harvard Law School in 2001’s “Legally Blonde.” Remember to use specific examples in your explanations.

 

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Computer Science 2023 System Security Architecture

2023 Briefly respond to all the following questions Make sure to explain and back up | Assignment Collections

Briefly respond to all the following questions. Make sure to explain and back up your responses with facts and examples. This assignment should be in APA format and have to include at least two references. (600 Words)

 

Consider the data flow “octopus,” as shown in Figure. How can the analysis system gather data from all these sources that, presumably, are protected themselves?

Make sure to explain and backup your responses with facts and examples. This assignment should be in APA format and have to include at least two references. (600 Words)

If an attacker can retrieve the API and libraries, then use these to write an agent, and then get the attacker’s agent installed, how should Digital Diskus protect itself from such an attack? Should the business analytics system provide a method of authentication of valid agents in order to protect against a malicious one? Is the agent a worthy attack surface?

 

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Computer Science 2023 Operating Systems-IP

2023 The operating system serves as an interface between hardware and applications It abstracts the details | Assignment Collections

The operating system serves as an interface between hardware and applications. It abstracts the details related to CPU scheduling, memory management, and responding to hardware interrupts during input and output.

Create a diagram that associates the hardware components described in your text in Computer Hardware Review, Section 1.3 (CPU, Memory and Disks) with its associated operating system abstraction described in Operating System Concepts, Section 1.5 (Processes, Memory, and Files). Add notes to explain your diagram. Possible programs for creating your diagram include PowerPoint, Visio, and bubbl.us.

For additional details, please refer to the Module One Diagram Guidelines and Rubric document in the Assignment Guidelines and Rubrics section of the course.

 

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