You must submit two separate copies (one Word file and one PDF file) using the A

You must submit two separate copies (one Word file and one PDF file) using the Assignment Template on Blackboard via the allocated folder. These files must not be in compressed format.
It is your responsibility to check and make sure that you have uploaded both the correct files.
Zero mark will be given if you try to bypass the SafeAssign (e.g. misspell words, remove spaces between words, hide characters, use different character sets, convert text into image or languages other than English or any kind of manipulation).
Email submission will not be accepted.
You are advised to make your work clear and well-presented. This includes filling your information on the cover page.
You must use this template, failing which will result in zero mark.
You MUST show all your work, and text must not be converted into an image, unless specified otherwise by the question.
Late submission will result in ZERO mark.
The work should be your own, copying from students or other resources will result in ZERO mark.
Use Times New Roman font for all your answers.
Introduction
The global economy went through a difficult period due to COVID-19. Many businesses did struggle, and some unfortunately failed. While COVID-19 brought immense challenges, it also opened doors for new business and innovative opportunities.
Peloton’s Rise and Fall
Peloton, the high-end at-home fitness company, initially thrived during the early stages of the pandemic. With gyms closed and people stuck at home, demand for their stationary bikes and fitness classes skyrocketed. However, by 2022, they faced significant challenges. They overestimated demand and built-up excess inventory, leading to stockpiling and financial losses. Competitors like NordicTrack and Echelon offered cheaper alternatives, chipping away at Peloton’s market share. Rising inflation and interest rates squeezed consumer spending, making luxury items like Peloton bikes less affordable. Peloton cut expenses, closed stores, and laid off employees to streamline operations. They launched lower-priced bikes and accessories to broaden their customer base. They invested heavily in their app and content offerings, enhancing the virtual fitness experience. Collaborations with retailers like Dick’s Sporting Goods and Amazon expanded their reach. They focused on building community and the emotional benefits of fitness rather than just pushing product sales. While the road was bumpy, Peloton’s efforts are starting to pay off. They’ve reduced their losses, streamlined operations, and are seeing signs of renewed customer demand. The company has shown resilience and adaptability in the face of adversity.
Note: The above-mentioned case study is just an example; students are supposed to find a case study of business that faced significant challenges during the pandemic but found innovative ways to overcome them.
4 Marks
Learning Outcome(s): CLO1: Explain the interdisciplinary concepts, theories, and trends in ES and their role in supporting business operations.

Question One
After selecting your case study, describe it in your own words by using the following points.
§Clear introduction: It should give the most important information that describes the case study. What is the nature of the product or service they provide? (0.5 mark)
§Business process: describe in detail the key business processes, How are they done? (1 mark)
§The business situation: It describes their situation at that time based on the business process. What are the changes that are made on theses process to overcome the situation. (1 mark)
§The Issues: State the problem/issues, consequences, and any hesitations in the business process. (0.5 mark)
§The strategies: State the key success strategies that helped them to navigate the pandemic challenges. (1 mark)

3 Marks
Learning Outcome(s): CLO4: Design ES architectural models for various business processes.
Question Two
Business Process Model and Notation (BPMN) is a standardized diagramming system used to visualize business processes.
§Use one of the tools such as Visio to model the chosen enterprise current process. (1.5 mark)
§Analyze the model process issues from at least two perspectives such as time and quality perspectives. (1.5 mark)

2 Marks
Learning Outcome(s):
CLO3: Discuss the issues and challenges associated with implementing ES and their impacts on corporate enterprises.
Question Three
Propose at least two suggestions for improving the process of your selected company from equipment, employees, IT & IS technologies perspectives. How your suggestions will solve business process issues. (1 mark)
Note: Your provided suggestions or solutions should be different than the solutions that the company have used to overcome the pandemic. (1 mark)
1 Marks
Learning Outcome(s):
CLO3: Discuss the issues and challenges associated with implementing ES and their impacts on corporate enterprises.
Question Four
Based on your information and the course materials, what innovative approaches can enterprises adopt to strengthen their disaster recovery plans? (1 mark)

You must submit two separate copies (one Word file and one PDF file) using the A

You must submit two separate copies (one Word file and one PDF file) using the Assignment Template on Blackboard via the allocated folder. These files must not be in compressed format.
It is your responsibility to check and make sure that you have uploaded both the correct files.
Zero mark will be given if you try to bypass the SafeAssign (e.g. misspell words, remove spaces between words, hide characters, use different character sets, convert text into image or languages other than English or any kind of manipulation).
Email submission will not be accepted.
You are advised to make your work clear and well-presented. This includes filling your information on the cover page.
You must use this template, failing which will result in zero mark.
You MUST show all your work, and text must not be converted into an image, unless specified otherwise by the question.
Late submission will result in ZERO mark.
The work should be your own, copying from students or other resources will result in ZERO mark.
Use Times New Roman font for all your answers.
Introduction
The global economy went through a difficult period due to COVID-19. Many businesses did struggle, and some unfortunately failed. While COVID-19 brought immense challenges, it also opened doors for new business and innovative opportunities.
Peloton’s Rise and Fall
Peloton, the high-end at-home fitness company, initially thrived during the early stages of the pandemic. With gyms closed and people stuck at home, demand for their stationary bikes and fitness classes skyrocketed. However, by 2022, they faced significant challenges. They overestimated demand and built-up excess inventory, leading to stockpiling and financial losses. Competitors like NordicTrack and Echelon offered cheaper alternatives, chipping away at Peloton’s market share. Rising inflation and interest rates squeezed consumer spending, making luxury items like Peloton bikes less affordable. Peloton cut expenses, closed stores, and laid off employees to streamline operations. They launched lower-priced bikes and accessories to broaden their customer base. They invested heavily in their app and content offerings, enhancing the virtual fitness experience. Collaborations with retailers like Dick’s Sporting Goods and Amazon expanded their reach. They focused on building community and the emotional benefits of fitness rather than just pushing product sales. While the road was bumpy, Peloton’s efforts are starting to pay off. They’ve reduced their losses, streamlined operations, and are seeing signs of renewed customer demand. The company has shown resilience and adaptability in the face of adversity.
Note: The above-mentioned case study is just an example; students are supposed to find a case study of business that faced significant challenges during the pandemic but found innovative ways to overcome them.
4 Marks
Learning Outcome(s): CLO1: Explain the interdisciplinary concepts, theories, and trends in ES and their role in supporting business operations.

Question One
After selecting your case study, describe it in your own words by using the following points.
§Clear introduction: It should give the most important information that describes the case study. What is the nature of the product or service they provide? (0.5 mark)
§Business process: describe in detail the key business processes, How are they done? (1 mark)
§The business situation: It describes their situation at that time based on the business process. What are the changes that are made on theses process to overcome the situation. (1 mark)
§The Issues: State the problem/issues, consequences, and any hesitations in the business process. (0.5 mark)
§The strategies: State the key success strategies that helped them to navigate the pandemic challenges. (1 mark)

3 Marks
Learning Outcome(s): CLO4: Design ES architectural models for various business processes.
Question Two
Business Process Model and Notation (BPMN) is a standardized diagramming system used to visualize business processes.
§Use one of the tools such as Visio to model the chosen enterprise current process. (1.5 mark)
§Analyze the model process issues from at least two perspectives such as time and quality perspectives. (1.5 mark)

2 Marks
Learning Outcome(s):
CLO3: Discuss the issues and challenges associated with implementing ES and their impacts on corporate enterprises.
Question Three
Propose at least two suggestions for improving the process of your selected company from equipment, employees, IT & IS technologies perspectives. How your suggestions will solve business process issues. (1 mark)
Note: Your provided suggestions or solutions should be different than the solutions that the company have used to overcome the pandemic. (1 mark)
1 Marks
Learning Outcome(s):
CLO3: Discuss the issues and challenges associated with implementing ES and their impacts on corporate enterprises.
Question Four
Based on your information and the course materials, what innovative approaches can enterprises adopt to strengthen their disaster recovery plans? (1 mark)

You must submit two separate copies (one Word file and one PDF file) using the A

You must submit two separate copies (one Word file and one PDF file) using the Assignment Template on Blackboard via the allocated folder. These files must not be in compressed format.
It is your responsibility to check and make sure that you have uploaded both the correct files.
Zero mark will be given if you try to bypass the SafeAssign (e.g. misspell words, remove spaces between words, hide characters, use different character sets, convert text into image or languages other than English or any kind of manipulation).
Email submission will not be accepted.
You are advised to make your work clear and well-presented. This includes filling your information on the cover page.
You must use this template, failing which will result in zero mark.
You MUST show all your work, and text must not be converted into an image, unless specified otherwise by the question.
Late submission will result in ZERO mark.
The work should be your own, copying from students or other resources will result in ZERO mark.
Use Times New Roman
font for all your answers
2 Marks

Learning Outcome(s):
Design a database starting from the conceptual design to the implementation of database schemas.

Question One
Explore the concept of domains in SQL databases and their significance in enforcing data integrity constraints. Describe the steps involved in creating and utilizing domain constraints using the CHECK clause. Provide real-world examples where domain constraints are essential for ensuring the validity and consistency of data. Additionally, discuss the benefits and limitations of using domains compared to traditional CHECK constraints.
3 Marks

Learning Outcome(s):
Create Entity-Relationship model, Relational model, and write SQL queries.

Question Two
The following is a Student Table from a database. Write your SQL queries to answer the following questions:
Student_ID
Name
Age
Gender
Grade

1
Sarah
18
Female
90

2
Mohamed
19
Male
85

3
Ahmed
17
Male
77

4
Maryam
18
Female
92

5
Saeed
20
Male
87

Retrieve the Name and Age of students with a Grade greater than 89.
Retrieve the count of Male students in the student table.
Retrieve the average Grade of all students.
Update the Grade of the student with Student_ID 3 to 90.
Delete the record of the student named “Ahmed”.
Insert a new student into the table.
3 Marks
Learning
Outcome(s):
Design a database starting from
the conceptual design to the implementation of database schemas
Question Three
Consider a database schema with
the following tables:
CREATE
TABLE Students (
StudentID INT PRIMARY KEY,
Name VARCHAR(50),
Age INT,
GPA FLOAT );
CREATE
TABLE Courses (
CourseID INT PRIMARY KEY,
CourseName VARCHAR(50) );
CREATE
TABLE Enrollments (
EnrollmentID INT PRIMARY KEY,
StudentID INT,
CourseID INT,
Grade FLOAT,
FOREIGN KEY (StudentID) REFERENCES
Students(StudentID),
FOREIGN KEY (CourseID) REFERENCES
Courses(CourseID));
Solve the following SQL
problems by nesting queries.
1. Write an SQL query to find the names of students
who are enrolled in the course ‘Mathematics’ and have a GPA greater than 3.5.
2. Assuming the same database schema, write an SQL
query to find the average GPA of students who have enrolled in the course
‘Physics’.
Extend the previous query to find the average GPA of students who have
enrolled in the course ‘Physics’ and whose age is less than 25.
please make sure for the awnsers and add references please

Homework Content Prepare a logical design for your project in the form of a crow

Homework Content
Prepare a logical design for your project in the form of a crow’s foot ER diagram for your database. The design must be in a minimum of 3NF and should include primary keys, foreign keys and relationships. Be sure to address any comments made on your proposal assignment. This Assignment has a project proposal So the design will go as the proposal paper. I will upload the document ‘project proposal’

The main goal of this assignment is to allow you to try a NoSQL database or a cl

The main goal of this assignment is to allow you to try a NoSQL database or a cloud database provided as a service.
Each two students have to submit as a group. Please form a group. Students with no groups by 26-3-2024 will be assigned a group randomly.
After group formation, select a NoSQL database or a cloud database provided as a service from one of the following databases listed on https://en.wikipedia.org/wiki/Cloud_database. View the table titled Cloud database vendors by deployment and data model and select any except ones under the first square (SQL Data Mode + Virtual Machine Deployment like EDB Postgres Advanced Server and IBM Db2). So, others like MongoDB and Amazon DynamoDB are okay.
Before submitting your selection, experiment and make sure you can access the database. Do not pick one that does not allow you to test for free
.https://lms.psau.edu.sa/bbcswebdav/pid-5652146-dt-…

The main goal of this assignment is to allow you to try a NoSQL database or a cl

The main goal of this assignment is to allow you to try a NoSQL database or a cloud database provided as a service.
Each two students have to submit as a group. Please form a group. Students with no groups by 26-3-2024 will be assigned a group randomly.
After group formation, select a NoSQL database or a cloud database provided as a service from one of the following databases listed on https://en.wikipedia.org/wiki/Cloud_database. View the table titled Cloud database vendors by deployment and data model and select any except ones under the first square (SQL Data Mode + Virtual Machine Deployment like EDB Postgres Advanced Server and IBM Db2). So, others like MongoDB and Amazon DynamoDB are okay.
Before submitting your selection, experiment and make sure you can access the database. Do not pick one that does not allow you to test for free
.https://lms.psau.edu.sa/bbcswebdav/pid-5652146-dt-…

You will include two types of data visualization elements in your project: Type

You will include two types of data visualization elements in your project:
Type 1: Data will be analyzed first and then visualized;
Type 2: Data will be visualized first, then visual analytics will be applied to it.
The goal of this phase of the project is to demonstrate that you have conducted an analysis for each type of visualization, i.e. data analysis for elements of Type 1, and visualizations for elements of Type 2.
Submit a short report on the story structure, description of the data sources, data preparation and analysis, and the description of the future visualizations (for Type 1), and visualizations (for visual analytics – Type 2). The actual visual analysis will be due at Phase 3 (the Final Report in Unit 8).
You are encouraged to use Tableau and/or Python to create data visualization.
Student Remarks:
Data Source: https://www.kaggle.com/datasets/harshalhonde/starb…

You will include two types of data visualization elements in your project: Type

You will include two types of data visualization elements in your project:
Type 1: Data will be analyzed first and then visualized;
Type 2: Data will be visualized first, then visual analytics will be applied to it.
The goal of this phase of the project is to demonstrate that you have conducted an analysis for each type of visualization, i.e. data analysis for elements of Type 1, and visualizations for elements of Type 2.
Submit a short report on the story structure, description of the data sources, data preparation and analysis, and the description of the future visualizations (for Type 1), and visualizations (for visual analytics – Type 2). The actual visual analysis will be due at Phase 3 (the Final Report in Unit 8).
You are encouraged to use Tableau and/or Python to create data visualization.
Student Remarks:
Data Source: https://www.kaggle.com/datasets/harshalhonde/starb…

Deliverable Submit upto 5 scenarios that we can model in class. Each correct sce

Deliverable
Submit upto 5 scenarios that we can model in class. Each correct scenario is worth one point. If you submit 5 scenarios you get all the points. You must have 3 or more entities in your scenario to get credit. Note I am looking for the narrative and a ERD.
Note: You may have two, narratives that translate into to entities. The remaining three narratives must have 3 or more entities.
For Credit
You must create the ERD using Lucid Chart or Smart Draw
Example of an acceptable Narrative
Here is an example of what I am looking for: A soccer player is assigned to a team. Each team is assigned a coach.
Please read her how to create ERD.
https://www.lucidchart.com/pages/how-to-draw-ERD