Category: Information Systems

The Entity Relationship Model

 Please explain the purpose of an Entity Relationship Diagram.and how it may benefit the organization and DBA. Please support your information 

 Click the link above to get started with the weekly discussion. If you need help with completing discussions please watch this video for more information 

firewall

  

One of the first lines of security defense that companies (and individuals) should perform is to enable a firewall. Today, most routers include a firewall, most personal-computer operating systems provide a firewall, and there are a variety of network (hardware and software) firewalls available. For this discussion:

Define the term firewall

Discuss the goal(s) of a firewall

Describe different types of firewalls (router, server, personal computer, network) and when users should use each

List several commonly available (open source) firewalls

Describe best practices for using a firewall

Imagine You Have Been Asked To Create A Team At Work To Meet A Specific Need Within Your Company.

Throughout this course, you have learned about teamwork and effective teams. Now it is time to put it all together and design your own team! This assignment allows you to bring together what you have learned and apply it through creating a group plan.

Imagine you have been asked to create a team at work to meet a specific need within your company.

Create a 350- to 700-word proposal of a team to present to your manager. Include the following:

A description of what type of group/team this will be

A description of the goals of the group/team and how many team members will be needed

An outline of a plan for how this group/team will be effective, including the following:

A proposed leadership style

The characteristics that you are looking for in team members

The roles that each team member will take on

Methods for enhancing group cohesion

Strategies for managing conflict

Strategies for decision making and problem-solving

A proposed team agenda for the first meeting

Week 2 Project -HUM1001 History Of Art Through The Middle Age

Week 2 ProjectAssignment Task: Submit to complete this assignment Due January 26 at 11:59 PM

It has been suggested that the art of Mesopotamia often contains elements that can be seen as fearsome, militant, or political in nature, while the art of the ancient Aegean is more harmonious, exuberant, and non-threatening. Using your textbook, carefully examine the art from both places.

Ancient Near East (Mesopotamia)

Choose three examples from the art of the ancient Near East that either prove or disprove the statement that the art of this region can be seen as fearsome, militant, or political in nature. Capture each image and place it in the Word document provided for this assignment. For each example, you will need to provide the following information: The title of the work, its date, its place of origin, a detailed description as to what you see being depicted in the work of art, 35 sentences as to the works historical value, and 47 sentences as to how this work of art proves or disproves the idea that art of this region is fearsome, militant, or political in nature.

The Ancient Aegean

Choose three examples from the art of the ancient Aegean that either prove or disprove the statement about the nature of the art from this regionthat it is often viewed as harmonious, exuberant, and non-threatening. Capture each image and place it in the Word document provided for this assignment. Like with your selections for Mesopotamia, you need to provide the following information for each work of art: The title of the work, its date, its place of origin, a detailed description as to what you see being depicted in the work of art, 35 sentences as to the works historical value, and 47 sentences as to how this work of art proves or disproves the idea that art of this region is harmonious, exuberant, and non-threatening.

Download the Word document template and use it to complete this assignment. Save the template on your hard drive.

Name your document: LastnameFirstInitial_W2_Project.doc.

Submission Details:

  • Submit your document to the Submissions Area by the due date assigned.

Week 2 Discussion HUM1001 History Of Art Through The Middle Ag

Week 2 DiscussionDiscussion Topic Task: Reply to this topic Due January 23 at 11:59 PM

Question 1: Sculpture in Ancient Civilizations

The civilizations studied this week created impressive works of sculpture, with varying purposes and meanings. Carefully examine the following sculptures, and read about each one in your textbook, course and video lectures, and through reliable internet resources:

Stele of Naram-Sin, c. 2254-2218 BCE
Palette of Narmer, c. 3150-3125 BCE
Akhenaton and Nefertiti and their three daughters, c. 1350 BCE

Then, in a well-developed paragraph of at least 5-7 sentences, describe the composition of each sculpture, including the representation of figures, objects, and space. Consider whether the figures fit into the space around them, whether their movements seem believable, and/or whether their clothes fit their bodies properly. What does the way the figure and objects are represented tell us about the time and place in which the sculpture was created? What similarities or differences do you observe in the compositions of the three works?

Next, in a second paragraph of at least 5-7 sentences, describe the overall subject matter of each sculpture; the meaning of some of the objects in the painting; and any social, historical, political, and/or religious factors that are important to understanding the painting. Explain what the subject of the sculpture tells us about the society and culture in which it was created. Be sure to provide citations for any outside sources you reference in this part of your response.

Question 2: Monumental Architecture

The cultures we studied this week produced grand architectural structures. Carefully examine the following structures, and read about each one in your textbook, course and video lectures, and through reliable internet resources:

Ziggurat, Ur, c. 2100 B.C.E
Aerial view of the Fourth Dynasty pyramids (looking north), Gizeh, c. 2601-2515 BCE
Lion Gate, Mycenae, c. 1250 BCE

Then, in a minimum of 3 well-developed paragraphs, answer the following questions about each structure:

  1. Who created each structure? Who commissioned its creation?
  2. What was the function of the structure?
  3. What historical events or social or cultural influences affected the creation of each structure?
  4. How do the visual characteristics of each structure contribute to or enhance its message or meaning?
  5. How do the reasons these structures were created compare with those of a more modern example of monumental art work, such as Mount Rushmore, the 9/11 Memorial, etc.?

Be sure to provide citations for any outside sources you reference in this part of your response.

Respond to both questions as thoroughly as possible, making sure to use information from this weeks readings, lectures, and additional resources. All responses should be in complete sentence form, using proper spelling and grammar.

As soon as possible, review and comment on the work of two of your peers. In your comments, consider areas you would suggest for expansion or clarification.

Submission Details:

  • Post your response to the Discussion Area by the due date assigned. Respond to at least two posts by the end of the week.

Questions

 

Updated problem in case you have trouble finding RFPs

1. 35 Choose an organization that you interact with regularly and list as many different systems (computer-based or not) as you can that are used to process transactions, provide information to managers and executives, help managers and executives make decisions, aid group decision making, capture knowledge and provide expertise, help design products and/or facilities, and assist people in communicating with one another. Draw a diagram that shows how these systems interact (or should interact) with one another. Are these systems well integrated?

2. 18 Obtain two copes of actual RFPs used for information systems developments and/or purchases. One copy from public and one copy from a private organization. Or one copy for non profit (including government) and one copy from for profit (normal companies). If you have trouble finding RFPs, you can use the tow examples below:

https://www.ucobank.com/uploadfile/uploadeddocumentstender/Tender_chatbot_final_27_09_2019_20f2aff224.pdf (Links to an external site.)

https://www.chicago.gov/dam/city/depts/dps/ContractAdministration/Specs/2013/Spec119440.docx

Please answer: How they are used. What are the major components of these proposals? Do these proposals seem to be useful? Why or why not? How and why do RFPs from the two organizations differ?

Assignment

Course: Information Governance

Chapter 3 starts with the identification and the introduction of the principles, and the characteristics of a successful Information Governance program.  Identify these Principles, explain their importance, and apply them to a scenario in your workplace. 

Principles:

1. Information security

2. Information accessibility

3. Continuous improvement

Discussion2_Organ_Leader_And_Decision_Making

Chapter 1 of the course text discussed the concepts of developing and delivering on the IT value proposition.

  • What is IT value?
  •  When is IT realized?

Note: I need 400 words with apa format.

Unit 4 Discussion Board

 

Data Structures

Almost all programs need data to operate, and the data must be stored somewhere. Data structures serve the purpose of storing data in a program in an organized way.

Based on your knowledge, experience, and ideas, discuss data structures (such as arrays or array lists) in the language of your choice. Answer 2-3 of the following questions in your report:

  • How are data structures managed and organized in this language?
  • How does the management or syntax of data structures in this language differ from how data structures are handled in other language?
  • Give an example of how a data structure is used in this language, including declaration, setting values in the structure, and using values contained in the structure
  • Does the language include a structure like ArrayList? If so, how does it differ from ArrayLists in other languages, such as C#?
  • Does the language include a generic structure, meaning one which does not require the setting of a data type before it can store data? If not, does the language have any means by which variables can be stored without a data type?
  • Are the data structures in this language strongly or weakly typed?
  • Are there any significant general advantages or disadvantages to using data structures with this language?

When replying to other students, use these questions to expand their ideas, either by adding to what the other students discussed about a language, or by comparing their post with your own.

Data Science And Big Data Analysis

What is Data Science? What is the difference between Data Science, Big Data and Data Analytics? How does Machine Learning relate to this? What is the difference between Machine Learning and Statistical Learning? What is the difference between AI i.e. Artificial Intelligence and Machine Learning?