Information Systems

Select any example of a visualization or infographic, maybe your own work or that of others. The task is to undertake a deep, detailed ‘forensic’ like assessment of the design choices made across each of the five layers of the chosen visualization’s anatomy. In each case your assessment is only concerned with one design layer at a time.

For this task, take a close look at the annotation choices:

Start by identifying all the annotation features deployed, listing them under the headers of either project or chart annotation
How suitable are the choices and deployment of these annotation features? If they are not, what do you think they should have been?
Go through the set of ‘Influencing factors’ from the latter section of the book’s chapter to help shape your assessment and to possibly inform how you might tackle this design layer differently

Sample Solution

Information Systems

After completing the reading this week answer the following questions: Chapter 3:

Note the basic concepts in data classification.
Discuss the general framework for classification.
What is a decision tree and decision tree modifier? Note the importance.
What is a hyper-parameter?
Note the pitfalls of model selection and evaluation.
Read:

Chapter 3 in textbook: Classification: Basic Concepts and Techniques

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Information Systems

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Information Systems

Textbook – Principles of Information Systems
Read Chapters 3 and 4 in your textbook.
Using the discussion link below, respond to the following prompts and questions:
Discuss the interaction of application software with a computer’s hardware and operating system. How does the operating system act as a moderator between hardware and application software? Discuss what functions the operating system provides to the application software.
How have mobile devices changed productivity in organizations? Provide two examples of positive outcomes for using mobile devices and two potential negative outcomes you can see in mobile use.
Compare proprietary software, open-source applications, and software as a service, and discuss the advantages and disadvantages of each.
What new trends interest you the most or seem the most useful in your workplace?
Your initial post should be at least 300 words and supported with at least three references.
Your initial post is due by the fourth day of the workshop.
Include citations to at least one credible information source in your replies.

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Information Systems

Provide an example of an occurrence where a patch could not be installed on all enterprise systems. Describe the compensating controls you would recommend to protect your systems given that the patch would not be used on your production network. Research zero-day patching and explain when this would be utilized in a production network.

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Information Systems

Explain when manual patching is primarily used and discuss two risks associated with this practice. Assume you are the director of an organization and construct a short letter of intent to your directors describing when you would permit manual patching. Discuss whether you agree or disagree with peers on their manual patching policy communication and justify your stance with specific reasons, facts, and examples.

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Information Systems

Define Normalization And List Two Anomalies That Can Occur If A Database Table Is Not Properly Normalized.

Normalization is a key concept in creating a database. Define normalization and list two anomalies that can occur if a database table is not properly normalized. Be sure to include the issues that could affect the data if the anomaly is not fixed.

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Information Systems

Describe the factors influencing the need for change and the imperatives for managing information assurance change initiatives.
Discuss how the group and organizational dynamics may affect the success of your information assurance change initiative.
Evaluate the leadership style needed to successfully implement your information assurance change initiative.
Describe your change strategy and the potential resistance factors to be managed.
Describe the change model most appropriate for your information assurance change initiative.

Sample Solution

Information Systems

Research and provide an example of both a counter-controlled loop and a sentinel controlled loop. Provide detail on how each loop works and what the differences are between the two and an example of how each might be used.

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