This case study provides students with an opportunity to apply theoretical knowl
This case study provides students with an opportunity to apply theoretical knowledge of operating systems concepts in real-world scenarios, while also emphasizing teamwork, communication, and ethical considerations in the field of computer science. It has 2 parts
and you must divide the work into 5 students with the work.
i will upload all the chapters
I have macOS so choose this existing system
Overview
For the purposes of this assignment, imagine that you are a systems arc
Overview
For the purposes of this assignment, imagine that you are a systems architect at a medium-sized publishing company with 130 employees. The company primarily publishes books, both in print and online. It also produces other kinds of content, such as audiobooks, interactive reading material, and magazines. Your leadership has decided that it is time to either upgrade the current OS or adopt a new one (e.g., Windows, Linux, macOS).
As the systems architect, you have the responsibility to determine which OS the company should implement for each department. There are many aspects to consider when making this decision, including what existing applications are used by employees on a frequent basis, cost, functionality provided, performance, vendor support, and so on. To determine which OS should be implemented, you need to complete a site survey first. Later, the site survey can be used to help you make a decision as to which operating systems to implement based on what is currently used in the department. For this activity, you will conduct a site survey. This is also a step that you will need to take when you submit Project One in Module Four. The feedback that you receive after submitting this activity should be implemented as you craft your Project One submission.
Prompt
Complete a Site Survey: A site survey compares the three different operating systems that the company is planning to implement. To complete this task, use the Project One Site Survey Template linked in the Supporting Materials area. Specifically, you must address the following rubric criteria:
Operating Systems: Acknowledge what OSes are already used in your site survey. The type of OS already used and how many employees are using it can influence your decision making.
Server: Determine whether the desktops are on a hardware or cloud-based server.Although not required in this portion of the project, you may want to think about whether or not the server should be changed. This change could be recommended in your proposal.
Standard Hardware for Operating System Types: Determine the minimum required hardware. This could include desktop and server.
Network Connection: Determine whether the network is wired or wireless.
You will want to think about whether or not the network connection should be changed. This change could be recommended in your proposal.
Applications: Identify what software applications need to be supported by the OS. Your survey of what applications desktop users use most frequently will influence your decision making, as some applications are not supported by certain OSes.
Supporting Materials
The following resources support your work on the project:
Reading: Organizational Needs
This document will provide you with context on the company’s needs and industry best practices. As you review this document, you will learn about what the company currently uses when it comes to hardware and software. Learning about the organization’s needs can help you make an informed decision on which OS to implement.
Template: Site Survey Template
Use this template to compare the operating systems that the company can implement for its employees who use desktops. For this activity, do not complete the portion of this template that includes the proposal.
What to Submit
Site Survey: Your submission for this milestone should be the completed first six sections of the Site Survey Template in Word (.docx) format. Do not complete the last two sections of this template; you will complete these for Project One.
Regarding the discussion of growing information systems security impacts, our gu
Regarding the discussion of growing information systems security impacts, our guest speaker, Dr. Rajin Koonjbearry, states, “I anticipate it’s going to get worse before it gets better” (INF220 Week Five Information Systems – Security, Ethical, and Social Impacts Part Two). What supporting content does Dr. Koonjbearry provide to justify his position? Our Instructor Guidance highlights security breach predictions provided by the Experian data breach. Are these predictions in agreement with Dr. Koonjbearry’s position? After reading and watching our required course material, do you agree with Dr. Koonjbearry’s position? Why or why not? Give examples to illustrate your answer. Provide justification and citations for your points.
.write about History of operating systems and their developments
The solution is
.write about History of operating systems and their developments
The solution is no less than two pages long •
font size :14 •
. Font type : Times New Roman
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.
Learning Outcome(s): CLO1
Explain the interdisciplinary concepts, theories, and trends in ES and their role in supporting business operation.
2 Marks
Question One
Compare traditional and Enterprise Systems (ES) software implementation in term of:
Focus
Implementation Time
Cost
Example
2 Marks
Learning Outcome(s): CLO2
Describe the development life cycle of ES and reengineering best practices.
Question Two
Enterprise Architecture consisting of:
Business Architecture,
Information Architecture,
Application Architecture
Technical Architecture.
How can we apply them on the following example: Online store?
2 Marks
Learning Outcome(s):
CLO1
Explain the interdisciplinary concepts, theories, and trends in ES and their role in supporting business operation.
Question Three
What does quality mean in general? There are two perspectives involved in quality. List them and provide an example for each one. Use your own words.
2 Marks
Learning Outcome(s):
CLO1
Explain the interdisciplinary concepts, theories, and trends in ES and their role in supporting business operation.
Question Four
In your own words, what do the following concepts mean? Support your answers with examples.
-Time to market
-Lifetime
-Tradeoffs
-Stakeholders
Q1
Draw four Gantt charts that illustrate the execution of these processes using
Q1
Draw four Gantt charts that illustrate the execution of these processes using the following scheduling algorithms a) What
is the turnaround time and response time of each process for each of the
scheduling algorithms in part a?
b) Calculate
the average waiting time for the first three algorithms
Q2
Some
issues need to be considered in designing multi-threaded system. One of these
issues involves Thread Cancellation. Discuss the two types of target-thread cancellation,
support your answer with examples.
Q3
Imagine that you will design a simple scheduler for multi-processing system. For simplicity, this computing environments consisting of four single-core processers, each of these processors has a local scheduler for managing the execution of arriving jobs. The global scheduler is responsible for scheduling the jobs assigned for all the running processors.
Using creativity and design thinking, propose a design for scheduling algorithm that fairly distribute the jobs and minimize the waiting time between these four processors. Justify the applicability of your algorithm with example.
Hint: Combine two CPU scheduling algorithms that covered in the lecture
Q1
Draw four Gantt charts that illustrate the execution of these processes using
Q1
Draw four Gantt charts that illustrate the execution of these processes using the following scheduling algorithms a) What is the turnaround time and response time of each process for each of the scheduling algorithms in part a? b) Calculate the average waiting time for the first three algorithms
Q2
Some issues need to be considered in designing multi-threaded system. One of these issues involves Thread Cancellation. Discuss the two types of target-thread cancellation, support your answer with examples.
Q3
Imagine that you will design a simple scheduler for multi-processing system. For simplicity, this computing environments consisting of four single-core processers, each of these processors has a local scheduler for managing the execution of arriving jobs. The global scheduler is responsible for scheduling the jobs assigned for all the running processors.
Using creativity and design thinking, propose a design for scheduling algorithm that fairly distribute the jobs and minimize the waiting time between these four processors. Justify the applicability of your algorithm with example.
Hint: Combine two CPU scheduling algorithms that covered in the lecture
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):
Recognize and evaluate a range of real-world web design approaches.
Question One
Explain the differences between programming on the client and server sides, and what languages are used for each?
2 Marks
Learning Outcome(s):
Recognize and evaluate a range of real-world web design approaches
Question Two
JavaScript, HTML, CSS, and other web design and production processes are all affected by the progressive enhancement. Explain what is the purpose of PE, and what strategies are involved?
2 Marks
Learning Outcome(s):
Recognize and evaluate a range of real-world web design approaches
Question Three
Describe the different ways to specify a web page’s URL and when they should be used? Give an example for each of them.
2 Marks
Learning Outcome(s):
Identify most HTML tags and CSS properties and use a text editor to construct the basic HTML and CSS structure for a webpage.
Question Four
Create a webpage that display your name and ID using the most significant heading. Also, use the university logo as a hyperlink to the SEU website.
Important notes:
1.You should copy and paste the “HTML script” to answer this question. DON’T take screenshots for your HTML script. It must be an editable script.
2. Take a screenshot of your output web page and paste it as a part of your answer.
The Internet of Things (IoT) Product Proposal Assignment
The Internet of Things
The Internet of Things (IoT) Product Proposal Assignment
The Internet of Things allows objects to be sensed and controlled remotely across existing network infrastructure, creating opportunities for more direct integration between the physical world and computer-based systems, and resulting in improved efficiency, accuracy, and economic benefit.
The IoT products and solutions in each of these markets have different characteristics:
Manufacturing:
By networking machinery, sensors, and control systems together, the IoT intelligent systems enable rapid manufacturing of new products, dynamic response to product demands, and real-time optimization of manufacturing production and supply chain networks.
Media:
The combination of analytics for conversion tracking with behavioral targeting and programmatic media has unlocked a new level of precision that enables display advertising to be focused on the devices of people with relevant interests.
Environmental Monitoring:
Environmental monitoring applications of the IoT typically utilize sensors to assist in environmental protection by monitoring air or water quality, atmospheric or soil conditions, and even the movements of wildlife and their habitats. Development of resource-constrained devices connected to the Internet also means that other applications like earthquake or tsunami early-warning systems can also be used by emergency services to provide more effective aid.
Infrastructure Management:
The IoT infrastructure can be used to monitor any events or changes in structural conditions that can compromise safety and increase risk. It can also be utilized to schedule repair and maintenance activities in an efficient manner by coordinating tasks between different service providers and users of these facilities.
Energy Management:
It is expected that IoT devices will be integrated into all forms of energy-consuming devices (switches, power outlets, bulbs, televisions, etc.) and be able to communicate with the utility supply company in order to effectively balance power generation and energy usage.
Medical and Healthcare Systems:
IoT devices can be used to enable remote health monitoring and emergency notification systems. These health monitoring devices can range from blood pressure and heart rate monitors to advanced devices capable of monitoring specialized implants, such as pacemakers or advanced hearing aids. Specialized sensors can also be equipped within living spaces to monitor the health and general well-being of senior citizens while also ensuring that proper treatment is being administered as well as assisting people regain lost mobility via therapy.
Building and Home Automation:
IoT devices can be used to monitor and control the mechanical, electrical, and electronic systems used in various types of buildings (e.g., public and private, industrial, institutions, or residential). Home automation systems, like other building automation systems, are typically used to control lighting, heating, ventilation, air conditioning, appliances, communication systems, entertainment, and home security devices to improve convenience, comfort, energy efficiency, and security.
Transportation:
The IoT can assist in integration of communications, control, and information processing across various transportation systems. Application of the IoT extends to all aspects of transportation systems (i.e. the vehicle, the infrastructure, and the driver or user). Dynamic interaction between these components of a transport system enables inter and intra vehicular communication, smart traffic control, smart parking, electronic toll collection systems, logistic and fleet management, vehicle control, and safety and road assistance.
Large-scale deployments:
There are several planned or ongoing large-scale deployments of the IoT to enable better management of cities and systems. For example, Songdo in South Korea, a fully equipped and wired smart city, is the first of its kind and near completion. Nearly everything in this city is planned to be wired, connected, and turned into a constant stream of data that would be monitored and analyzed by an array of computers with little to no human intervention. Another example of a large-scale deployment is the one completed by New York Waterways in New York City to connect all their vessels and be able to monitor them live 24/7
Assignment Directions:
Review the list of IoT product characteristics for various markets. Select a market from this list: Manufacturing, Media, Environmental Monitoring, Infrastructure Management, Energy Management, Medical and Healthcare Systems, Boiling and Home Automation, Transportation, or Large-scale Deployments.
Provide a five- to seven-page paper that includes the following elements:
Introduction
Proposal of an Internet of Things product:What is the IoT proposed product?
Provide the statement of need for the IoT product.
What else is offered similar to the proposed IoT product in the market?
How is your proposed IoT idea better or different? Identify the qualities that make the IoT product better or different than other products.
Description of your chosen market that could benefit from an IoT product:Does the IoT productsolve a problem for the market,
enhance exiting processes,
improve existing products, or
provide a new product offering?
Identify how the IoT product supports electronic commerce, business-to-business electronic commerce, or business-to-consumer electronic commerce in the market?
Identification of both pros and cons for the proposed IoT product (see the “Pros and Cons of IoT” diagram above).What are the pros of the proposed IoT product?
What are the cons of the proposed IoT product?
Conclusion
Reference List
The Internet of Things (IoT) Product Proposal Assignment
Must be five to seven double-spaced pages in length (not including title and references pages) and formatted according to APA style as outlined in the University of Arizona Global Campus Writing Center.
Must include a separate title page with the following:Title of paper
Student’s name
Course name and number
Instructor’s name
Date submitted
Must use at least three scholarly sources in addition to the course text.
The Scholarly, Peer Reviewed, and Other Credible Sources (Links to an external site.) table offers additional guidance on appropriate source types. If you have questions about whether a specific source is appropriate for this assignment, please contact your instructor. Your instructor has the final say about the appropriateness of a specific source for a particular assignment.
Must document all sources in APA style as outlined in the University of Arizona Global Campus Writing Center.
Must include a separate references page that is formatted according to APA style as outlined in the University of Arizona Global Campus Writing Center.
a) Draw four Gantt charts that illustrate the execution of these processes using
a) Draw four Gantt charts that illustrate the execution of these processes using the
following scheduling algorithms
First- Come, First-Served (FCFS) Scheduling
Shortest-Job-First (SJF) Scheduling
RR (quantum = 10)
Multiple level with 3 Queues:
Q1 : RR with quantum 10
Q2: RR with quantum 20
Q3: FCFS
b) What is the turnaround time and response time of each process for each of the
scheduling algorithms in part a?
c) Calculate the average waiting time for the first three algorithms
ا