Category: Computer Science Homework Help

I’m working on a computer science test / quiz prep and need support to help me understand better.

• Define the terms data, information, knowledge, and wisdom.  How are the terms related? How the terms work in achieving competitive advantage in business?
• Define information technology.  List and explain three major ways how information technology can be used to strategically support business and industry.
• Define LAN. What are LANs typically used for in a business environment?  List and define the three network characteristics that distinguish LANs from other types of network.
• Define and describe a relational database management system.  List and describe the major data functions of a RDMS? What are some of the challenges of database technology?
• Define cloud computing.  List and describe three ways cloud computing can be a beneficial service to business and industry.  To complete the questions, answer each question in a Microsoft Word document, Please number each response to make sure that all components of each question are answered. You may use any resources in addition to the course materials, such as other books, articles, and the Web. 

Last week, you developed a business case for your SCRUM project. This week, define the scope and the requirements of your project. Then, enter them as product backlog features and user stories (or work items) in the Visual Studio Online (VSO) project that you created in Week 1. Your product backlog must include at least 3 backlog features and 10 user stories (or work items) in a nested, hierarchical order. The backlog work items must also be arranged based on the value they provide to the customer.

Once you have completed your product backlog in VSO, take a screenshot of it for your assignment submission.
In addition to your screenshot, include a 750- to 1250-word (3-5 page) paper with the following:

• Summary of the backlog features and their associated user stories, and how they contribute toward the successful completion of the project
• Explanation of your approach to this assignment and the decisions you made
• Reflection on this learning experience and lessons learned

The assignment

• Must include a separate title page with the following:
  • Title of paper
  • Student’s name
  • Course name and number
  • Instructor’s name
  • Date submitted

System conversion options include parallel, direct, pilot, and phased. Each approach has advantages and disadvantages given a particular system and the business environment in which the system is being implemented. The correct conversion approach depends on the characteristics of the system being developed, the structure and culture of the organization, and the characteristics and situation of the system being replaced. Selecting the correct system conversion option for the implementation scenario is crucial to the successful implementation of the new system within the organization.

In this Assignment, you will evaluate system conversion strategies for the project described in the case study. 

To Prepare for This Assignment

Create a PowerPoint Presentation that contains 8–10 slides with a narrative overlay. The overall slide show must be in the range of 6–10 minutes. The presentation must be engaging, well-organized, easy to understand, and include the following:

1. An introduction to the presentation.
2. An evaluation of four conversion strategies (parallel, direct, pilot, and phased), summarizing the advantages and disadvantages of each strategy.
3. A recommendation of a specific conversion strategy for the enterprise-wide system to be implemented in the case study. Include justification for your conversion choice.
4. A summary of the presentation.
5. The slide show presentation must use a consistent professional theme, transitions and appropriate use of graphics or charts
6. The oral narrative must include appropriate use of voice and transitions with proper grammar and clear enunciation of words

A variety of Learning Resources are provided to help you become familiar with the topic for this Assignment. To prepare, review all Assignment resources in this week’s Explore section.

To complete this Assignment, you must have Microsoft PowerPoint 2007 or newer loaded on your computer. In addition, you must have a microphone to record your oral narrative to accompany the presentation.

Once the PowerPoint slides are complete, you have created a written copy of the narrative, and you have tested the narrative to be sure it is the proper overall length (time), you will embed the oral narrative into the file. To embed the narrative, complete the following steps.

Beginning with the first slide:

1. Select the Slide Show Tab – Record Narration – Set microphone level.
   • Talk into your microphone to make sure it is working properly.
2. Click OK and begin your narrative for the first slide.
3. Advance to the next slide (left click). Be sure you are done speaking before you left click.
4. Record the narrative for the second slide.
5. Continue advancing through the slides and recording your narrative.
6. After the last slide, you will be asked if you want to save the slide timings. Select SAVE.
7. Now start your slide show. The show will progress at the pace you set while creating the narrative for each slide.
8. If you need to redo the recording, simply go back to the first slide, select the Slide Show Tab and re-record your entire narrative or you may choose to re-record just one slide at a time.
9. REPEAT steps 1–8 until you are satisfied with the presentation and your slide show is completed in 6–10 minutes.

I’m working on a Computer Science question and need guidance to help me study.

Given the circuit below the fastest frequency it can be clocked is MHz. (Enter answer as whole number)

Assume that the all inputs are generated from the output of a flip-flop, but unlike this flip-flop the complement is not available and must go through a NOT gate first. Below are the characteristics of the gates and flip-flops in ps:

I’m studying for my Computer Science class and need an explanation.

Discussion 1 (Chapter 25): How do you define big data? What are the implications from the three industry trends (Three V’s), presented in the textbook, by the Gardner Group? Three V’s presented in the textbook are as follows: Volume, Velocity, and Variety

Create a logical data model for the following external artifact

Use a step-by-step normalization method:

1. Use algebraic notation to describe all values for the external artifact
2. Identify a primary unique identifier for the master entity
3. Create a base entity-relationship diagram (ERD) with the master entity on it
4. Apply the rules of normalization (1st, 2nd, and 3rd Normal Forms) to create a normalized logical data model including an updated ERD and revised entities described using algebraic notation

We examined several areas of governance and ways in which governance models are applied and regulated by governments and industry. Locate an interesting topic on governance models, frameworks, regulations, etc using https://www.ucumberlands.edu/library. Here are some pointers that will help critically evaluate some viable topics.

words:500

Read this Time article and view the video explaining how Russian trolls spread fake news. Discuss in 500 words whether the government should regulate Facebook more closely.

Use at least three sources. Use the Research Databases available from the Danforth Library, not Google. Include at least 3 quotes from your sources enclosing the copied words 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. Use the quotes in your paragraphs. Do Not Doublespace.

Write an essay of at least 500 words discussing discussing IAM(Identity and access management) in a federated cloud application.

Do not copy

Write in essay format not in outline, bulleted, numbered or other list format.

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. Place the words you copied (do not alter or paraphrase the words) in quotation marks and cite in-line (as all work copied from another should be handled). The quotes should be full sentences (no more, less) and should be incorporated in your discussion (they do not replace your discussion) to illustrate or emphasize your ideas.

Cite your sources in a clickable reference list at the end. Do not copy without providing proper attribution (quotation marks and in-line citations).

It is important that you use your own words, that you cite your sources, that you comply with the instructions regarding length of your submission Do not use spinbot or other word replacement software. Proof read your work or have it edited. Find something interesting and/or relevant to your work to write about.