All posts by : chebby

 1.Organizational performance is the fifth aspect of the model, reflect on the question, do certain leadership behaviors improve and sustain performance at the individual, group, and organizational level?  Please explain your response.2.There were two types of innovation addressed this week (product and process innovation), please note your own personal definition of these concepts and offer an example of both. 

What to do

Identify a physical or computer layout problem – for example, have you ever noticed the mute button on some video conferencing services – they suck?  What about the doors to the coolers are Sheetz (this is a regional convenience store) 

READ the assigned chapters from Norman and Shneiderman for the week, propose a solution to the problem you have identified.

Use programming frameworks, mock-up tools, hand drawings, and/or other methods to construct a solution to the identified problem.

There are several other great tools out therefor prototyping

What to turn in

Create a presentation (with voice), or a paper, or a video (via VidGrid) detailing the following:

• A short reflection/discussion about what inspired you from the book. Be specific and list page numbers from the book, and a short summary of the points from the readings.  Talk about how you have reflected on this portion of the readings and any other readings or experiences which may have influenced your decision.  Use specific pages, tables, figures, and graphs.
• A summary of the identified problem with appropriate video or screen captures (required). What is the issue, what from the book or other readings clearly makes this a usability issue?  Again, talk about how the readings, eternal readings, and experiences may have influenced you to solve this specific problem.  Is there something in the physical world that inspired your example?
• Discuss, show, and/or demonstrate your solution. I encourage you to do a side-by-side of the problem and the solution to show the change.  Give details and use usability terminology from the book and other readings to demonstrate your understanding of the importance of usability.
• Talk about the tools you used to solve the problem.
• Reflect this exercise, and then discuss how you have grown through this exercise.

NOTE: You must use citations whenever appropriate.  I encourage you to seek external examples and do additional reading on the topic.

https://drive.google.com/file/d/1V-oEaLSon-7lI-VXWG0AgPPmoxjQyMCk/view?usp=sharing

Industry experts believe blockchain is a technology that has the potential to affect the business of most IT professionals in the next five years. Pick an industry you feel will be most affected by blockchain and how blockchain may be used in that industry. As an IT manager, how would you embrace blockchain? For instance, how would training occur for your team, what strategies might you use, what security methods may you recommend be used?

Your paper should meet the following requirements:

• Be approximately four to six pages in length, not including the required cover page and reference page.

• Follow APA6 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.

I need to solve the question below in 6 hours

Question:

What is Diffie-Hellman key exchange algorithm, its use and protocol and how it works?

Demonstrate your understanding with examples.

1. Your paper should meet the following requirements:
   • Be approximately four to six pages in length, not including the required cover page and reference page.
   • Follow APA6 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.

Textbook: 

Chapters 16 and 17

Stallings, Williams. Cryptography and Network Security. Pearson, 2017.

Print ISBN: 9780134444284, 0134444280

eText ISBN: 9780134444635, 0134444639

Use a two-dimensional array to solve the following problem: A company has four salespeople (1 to 4) who sell five different products (1 to 5). Once a day, each salesperson passes in a slip for each different type of product actually sold. Each slip contains:

a) The salesperson number,

b) The product number, and

c) The total money value of the product sold that day.

This lesson we also have a required reading, “The Role of Children in the Design of New Technology” by Druin (found in the Lecture Slides folder). 

It’s a really interesting article on having children participate in designing technology that targets children as users. It’s a bit long, but it is a quick read. 

Reaction Paper: Up to 2 points can be earned by writing a reaction paper to the article “The Role of Children in the Design of New Technology” by Druin . The reaction paper should be 2 pages, and must include a summary of the article a long with your reaction to or critique of (positive and negative) the article.

IMPORTANT: Your critique cannot merely be ‘I agree with the authors’. Your critique must include at least one short coming of the article to receive credit (of course, it cannot be a short coming mentioned in the article itself; it must be a short coming that you have found). You either agree or disagree with the author, and you must present an argument and provide supporting statements that reflect your knowledge. 

Compare  and contrast the difference of network security within an on-premise  environment and a cloud environment. Give some examples of areas that  are common and areas that are different.

 initial post should be 250-300 words. There must be at least two  APA formatted reference (and APA in-text citation) to support your  thoughts in the post. Do not use direct quotes, rather rephrase the  author’s words and continue to use in-text citations.

1 page

discuss the problem with  Asymmetric issues. 

• Identify and justify the best encryption option that you have identified after researching the issues with encryption and how they can be remediated. 

Imagine you are preparing for an interview with a company as an IT manager. Part of the interview process is a work sample. You must demonstrate your understanding of IT governance and IT strategic vision by analyzing Amazon’s business strategy in relation to IT governance.

Search for a recent article on Amazon’s business strategy.

Develop a 1- to 2-page checklist of the main points Amazon’s IT department should consider so IT is properly aligned to Amazon’s strategic business plan. Include relevant laws, regulations, and industry standards that would impact the business plan, such as PCI standards and SOX regulations.

Write a 1- to 2-page summary of the effectiveness of Amazon’s IT governance and how it executes it’s IT strategic vision as you understand it.

Format your citations according to APA guidelines.