Following the reopening of educational institutions, taking precautions cannot be ignored, so it becomes a real task for teachers to track the health of students in class and maintain attendance based on that, which if manually enrolling, is in Many people's classes are very intensive, time-consuming and labor-intensive. So in this case it is very helpful to use a computer based system Draw a context diagram of the suggested system in SECTION A, Question 1 b) ii. Make sure you label the actors, the relationships between them as well as their relationships to the system. Note: Do not forget to document your assumptions, if you make any

Following the reopening of educational institutions, taking precautions cannot be ignored, so it becomes a real task for teachers to track the health of students in class and maintain attendance based on that, which if manually enrolling, is in Many people's classes are very intensive, time-consuming and labor-intensive. So in this case it is very helpful to use a computer based system Draw a context diagram of the suggested system in SECTION A, Question 1 b) ii. Make sure you label the actors, the relationships between them as well as their relationships to the system. Note: Do not forget to document your assumptions, if you make any

Fundamentals of Information Systems

9th Edition

ISBN:9781337097536

Author:Ralph Stair, George Reynolds

Publisher:Ralph Stair, George Reynolds

Chapter8: System Acquisition And Development

Section: Chapter Questions

Problem 3.2CTQ: A safety-critical system is one whose failure or misuse may cause human injury or death. Given that...

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Consider a system that produces inventory reports at a local retailer. Alternatively, consider a system that produces student academic records for the records office at a university. For whichever system you choose,answer the following design questions: Whowill use the output? What is the purpose ofthe output? When is the output needed, andwhen is the information that will be usedwithin the output available? Where does theoutput need to be delivered? How many people need to view the output?
a) Suppose a given system allows for indefinite postponementof certain entities. How would you as a systems designer provide ameans for preventing indefinite postponement? b) A system requires that arriving processes must wait forservice if the needed resource is busy. The system does not use"aging" to elevate the priorities of waiting processes to preventindefinite postponement. What other means might the system use toprevent indefinite postponement?
Quiz # 01 Money Withdraw The following questions may be used to help identify the use cases for a system: What are tasks of each actor? Will any actor create, store, change, remove, or read information in the system? What use cases will create, store, change, remove, or read this information? Will any actor need to inform the system about sudden, external changes? Does any actor need to be informed about certain occurrences in the system? Can all functional requirements be performed by the use cases?
You may choose any system in your life. However, it may be best to start out with a simple system at a very low level of complexity. Prompt For this assignment, complete the following: Choose a system in your own life. In one paragraph, describe the purpose of this system and describe how it meets the definition of a system. For your chosen system: identify its parts, define their relationships to each other, and describe any feedback loops present in the system. Using Microsoft Visio, construct a model of this system.
Let's assume that (as a software developer) you are asked to create a patient control program in the hospital and that all of yourrequirements are up and running. In this software, the process model you wish to suggest. Explain the proposed method and provide reasons to support it.
A safety-critical system is one whose failure or misuse may cause human injury or death. Given that an EHR system can be considered to be such a system, which tasks associated with software implementation deserve special attention?
In contrast, the number of layers that are expected by the OSI model is not adhered to by the great majority of the real computer systems that exist. The fundamental characteristics of computer systems have led to the current state of affairs. If you can do it, try using fewer layers of the product. In what specific ways would it be negative to cut down on the total number of layers?
Represent a use case diagram for a student management system. The system is used by students and teachers. After login into the system, a student can check attendances, check timetable as well as check test marks using the student management system. The teacher, after login into the system, can check attendances, check timetable as well as check test marks. In addition, a teacher can update the attendance of a student and update the marks of the student.
Can you explain what an ADT is and how it functions to complete tasks?Is it possible that there are consequences associated with ADT administration? Is there any other way you can think of that heredity aids in resolving problems that people face?
For system ideas, what does "interdependence" entail and how does it stack up against the alternatives?
Even if the processes you are trying to describe have nothing to do with system analysis, you may still give it a go and attempt to explain them by making use of structured English even though this is not relevant to the topic at all.
Any adjustments to the framework that are recommended should both foresee and address any difficulties that may develop as a direct result of enforcing those alterations. Before moving on to considering several possible solutions, this issue has to be resolved first. The transition to computing in the cloud has the potential to alleviate these issues, but there is no guarantee that it will really take place. Do we really need something that is more impressive than this?