The Case Study-2 assessment covers the following topics
Mar 13,23Question:
Background:
Assessment Details:
The Case Study-2 assessment covers the following topics: information system development, system development approaches, data modeling, IS project management, system requirements, user and system interfaces, and system testing, deployment and maintenance.
This assessment allows students to apply theoretical concepts to practice by analysing case studies and proposing a suitable design. The Case Study-2 assessment covers the following topics: information system development, system development approaches, data Modeling, IS project management, system requirements, user and system interfaces, and system testing, deployment and maintenance.
Case Study: Doc Medical Centre (DMC)
The Doc Medical Centre (DMC) would like to offer a user-friendly website that allows potions to access to the website through their phone. The site will facilitate the patients to book an
appointment with their desire GP and access to their medical history. Upon the first use, patients require to enter their details in the system, including their types of insurance (e.g., Medicare, Private, etc. and their method of payments (e.g., credit card, PayPal, etc.). This will allow the patients to use the medical centre website in any following appointments. Users can simply log in to their registered accounts and make an appointment by choosing the day of the visit, time and their GP. The system will provide them with an estimated cost according to the type of their insurance details.
Suppose you are asked to develop this online system for DMC. You have been given only four weeks to present a plan for the system design. You will be presenting your design to a team of consultants. The online system should be able to perform several activities such as adding or creating a new patient, checking for the available appointment and requested GP, estimating the cost, issuing an online ticket or receipt for the appointment, and recording all the medical history of the patients. You may add any other possible functions that you deem necessary for this system to function in this business case.
Tasks:
Draw use case description for registering accounts and making an appointment.
Draw use case diagram
Identify all entities and their attribute and draw an E-R (Entity-Relationship) diagram.
Draw the class diagram
Draw a Sequence diagram
Draw activity diagram
Design a data entry screen for entering Personal Details.
Answer:
Introduction
SYSTEMS ANALYSIS AND DESIGN
Table of Contents
Introduction. 3
Use Case Descriptions. 3
Use Case Diagram.. 4
Entities, Attributes and ER Diagrams. 5
Class Diagram.. 7
Sequence Diagram.. 8
Activity Diagram.. 9
Data Entry Screen. 9
Testing and Deployment Activities. 11
Summary. 12
References. 13
Introduction
The Doc Medical Centre case study has been directed through proper analysis and assessment for the systems and their approaches. The strategic logic has to be related with proper determination and application for the directional systems and their approaches. In this particular evaluation, the respective system has been related through approach for the directional modelling and systematic preferences for the structures. The development has been related with proper management for the structures. The consideration of this platform is necessary to be processed for the operative implication and assessment for the systems and their values. The implication has been structured through direct definition and management.
Use Case Descriptions
| Use Case Name: | Registering Accounts |
| Date Created: | 24/08/2020 |
| Actors: | Patient and Management |
| Description: | This procedure is based on the enhancement of the accountability for the systems. The patients can securely create their own accounts to get the services from the DMC website. The approach is specified through direct development of the situations and their requirements. |
| Triggering event: | A person is ill and requires a doctor or A person requires medical enquiry |
| Pre conditions: | The website needs to be fully functionally deployed |
| Normal Flow: | Provide Credentials -> Evaluate Registration -> Confirm Account |
| Post conditions: | The Registration has been confirmed and the account has been created |
| Alternative Flow: | Credentials not authentic or complete -> Registration on Hold |
| Comments | Not Necessary |
Table 1: Use Case Description: Registration of Accounts
The initial use case description has been stated through direct analysis and assessment for the relative systems and their applications. The strategic logic has been situated through proper consideration and development for the procedural systems and their analogies for implication.
| Use Case Name: | Making an Appointment |
| Date Created: | 24/08/2020 |
| Actors: | Patients and Doctors |
| Description: | This is the main part of the DMC service structure for the operational consideration. The approach is necessary to be processed for the time management and development for the structures and the systems. The application has been guided through respective analysis. |
| Triggering Event: | A patient is requiring medical assistance or doctor visit |
| Pre conditions: | The Patient already has a fully registered account |
| Normal Flow: | Patient is unhealthy -> Check whether doctor is available -> Provide Appointment Confirmation |
| Post conditions: | The Appointment date and time is fixed |
| Alternative Flow: | Doctor cannot give time -> Appointment is not confirmed |
| Comments: | Not Applicable |
Table 2: Use Case Description: Making an Appointment
The final use case description has been stated through direct analysis and assessment for the relative systems and their applications. The strategic logic has been situated through proper consideration and development for the procedural systems and their analogies for implication.
Use Case Diagram
This use case design provides a proper assessment and analysis of the respective systems and their implications for the strategic logic. The designing and development has been implemented through proper direction stated with Logical modelling design and use of UML specifications.
Figure 1: Use Case design
The use case analysis has been directed through strategic planning and assessment for the operational systems and their designs. The direction has been applied for both the use case structures that have been stated here in this particular application. The analysis has been governed with the help of proper assessment and development of the targeted implication of the applicable analogies (Abbas, Ben-Yelles and Rioboo, 2020). The respective use of two specific actors has been done here for the application. The two specific actors are Patient and the management. These actors are directly associated with the customer aide and the administrative side of the DMC services respectively. The relevant analysis has been directed for a proper assessment of basic logic designing.
Entities, Attributes and ER Diagrams
This ER design provides a proper assessment and analysis of the respective systems and their implications for the strategic logic. The designing and development has been implemented through proper direction stated with Logical modelling design and use of UML specifications. .
Figure 2: Entity Relationship design
The design and development of the necessary entities and their relationships have been stated through proper operational logic under evaluation and assessment. This application does not describe what are necessary the operations, however it provides proper knowledge about setting up of a suitable system of data accountability and management. The valid entities and their attributes have been stated here with proper assessment and analysis.
- Patient has ID, Name, Booking and Phone
- Management has ID, Name and Phone
- Doctor has ID, Department and Schedule
The deterministic values for the specific relationships have been considered with the help of direct consideration of the crow’s foot notation for the systems and their approaches. The necessary strategic link has been related with direct management and analysis for the structural systems and their evaluations. The proper guidance has been directed for appropriate specifications. The appropriate logic has been stated thoroughly. The guidance has been stated through appropriate adjustment for the validations.
Class Diagram
This class design provides a proper assessment and analysis of the respective systems and their implications for the strategic logic. The designing and development has been implemented through proper direction stated with Logical modelling design and use of UML specifications.
Figure 3: Class Design
This is a direct application related with proper deterministic management and development for the directions. The class design structure is related with proper domain determination for the directions. The specification has been related with proper deterministic development and implication for the structural systems of the database approach. This design has been specified with proper analysis and direction through valid planning and assessment of the specifics (Babar et al. 2020). The development is necessary to be specified for the relevant logics and their systems. The uses of proper primary and foreign key structures have been directed through considerate analysis and validation for the necessary directions and their developmental requirements.
Sequence Diagram
This sequence design provides a proper assessment and analysis of the respective systems and their implications for the strategic logic. The designing and development has been implemented through proper direction stated with Logical modelling design and use of UML specifications.
Figure 4: Sequence Diagram
The strategic sequencing has been directed with the help of proper specification for the valid segments and their approaches. The specification of interface based application is necessary to be directed for the resulting considerations. The direction needs to be applied with the help of proper assertion and logic for the systems and their values for determination. The guidance has been stated with the processing of necessary structures and their approaches for the relevant logical designs and their management tactics (Ordinez et al. 2020). The evaluation has been stated through proper use of sequential flow of the structures. The development and assessment has been stated through direct management and structural development of the proper tactics under implication.
Activity Diagram
This activity design provides a proper assessment and analysis of the respective systems and their implications for the strategic logic. The designing and development has been implemented through proper direction stated with Logical modelling design and use of UML specifications.
Figure 5: Activity Diagram
The activity systems have been directed also through the consideration of the interface structures under specification. The consideration of swim lane structures has been relative throughout the management and approach for the directives and their applications (Chourey and Sharma, 2019). The development and processing is related through necessary adjustment and analysis for the management usage. The validation has been directed through an initial intermediate and final structural interface that has been referenced from the previously specified system sequence logic. The direction has been quantified through proper implication and necessary analysis for the systematic preferences for the website structural design for the logical evaluation. In this considerate structure, the values have to be appropriated directly.
Data Entry Screen
The data entry screen can be governed with the procedural approach and assessment of the directional logic and consideration of the valid evaluations. The strategic system has been implicated through linking of the front-end specifics with the back-end data structure management.
Figure 6: Data Entry
A clear data entry screen has been specified through essential logic and application for the values and their logics. The direction is related with development of a direct link and assessment for the structures and their systematic considerations. The use of proper UI structure has been stated through direct assessment and analysis for the systems through proper conditioning and application for the database structure for proper accountability (Khalid et al. 2019). The implication has to be stated through direct analysis and consideration for the values and their approaches and implications. The validated structure is important to be related with necessary development and approach for the database application that can be maintained directly from the website. The data entry structure needs to be developed for the proper validation and implication for the necessary concepts and their directional determination.
Booking Appointment Input Screen
The booking appointment input screen can be governed with the procedural approach and assessment of the directional logic and consideration of the valid evaluations. The strategic system has been implicated through linking of the front-end specifics with the back-end data structure management. The directional consideration is related with proper adjustment and determination for the applications for the website structure.
Figure 7: Booking and appointment
This is the final structure of the design and application that can be presented here. The approach for the website has been directed through proper wireframe design and determination for the logic. The specification has been stated through directional management and logical implication for the logical systems. The development has been related with strategic concept and determination for the related logic and implications. The website needs to be graphically designed in a similar way for Doc Medical Centre for the direct correlation of the logical structure for the front-end structure and their direction. The specific issue under application also needs to be related with administrative interface through a similar management tactic and their deterministic specification for the targeted application.
Testing and Deployment Activities
In this particular approach, the deterministic evaluation is necessary to be directed through strategic planning and assessment for the systems and their logics. The designing has been implemented with proper use of tabular definition for the logical systems (Omari, Erramdani and Rhouati, 2020). The strategic implementation and Deployment has to be directed through opportunistic validation and assessment for the systematic preferences. The consideration of separate testing types and their discussion have been guided below.
| Test Type | Core Process | Purpose |
| Unit Testing | Implementation | The strategic application of the coded structure for the database and authenticated registration need to work according to specific requirement analysis. The direction needs to be provided for proper assessment and consideration. |
| Integration Testing | Implementation | The direction needs to be specified through operational logic and definition for the systems through strategic planning for the database link with the front-end systems through data entry check. |
| Systems Testing | Deployment | The consideration and analysis of the appropriate specifics need to be directed through proper operational management and logic after the commercial availability of the website. |
| User Acceptance | Deployment | The final consideration through a beta testing approach needs to be directed for a real user and their experience associated with aspects like registration, booking an appointment and payments. |
Table 3: Testing applications
Summary
The Doc Medical Centre approach is related with proper definition and management of the strategic concepts of operation and evaluation for the logical structures and their web operations. The detailed systems analysis and designing has been stated through direct approach and analysis for the systems and their requirements. The valid range of Unified Modelling Language and their applications have been determined. The direction has been used to define and manage the appropriate structural evaluation and determination for the systematic acknowledgement for the strategic values of operation and their relative implications under definition and assessment. The specification has been used to determine the proper analytics and their logical applications through directional development and assessment of modelling structure and logic. The necessary analysis has bene related with appropriate consideration of the website and the database requirement through various UML structures and designs implemented for proper theoretical knowledge of the practical requirements.
References
Abbas, M., Ben-Yelles, C.B. and Rioboo, R., 2020. Formalizing UML/OCL structural features with FoCaLiZe. Soft Computing, 24(6), pp.4149-4164.
Babar, M., Khattak, A., Arif, F. and Tariq, M., 2020. An Improved Framework for Modelling Data Warehouse Systems Using UML Profile. The International Arab Journal of Information Technology, 17(4), pp.562-571.
Chourey, V. and Sharma, M., 2019. FUNCTIONAL FLOW BLOCK DIAGRAM WITH UML FOR TEST VISUALIZATION. Acta Technica Corviniensis-Bulletin of Engineering, 12(4), pp.23-27.
Khalid, M., Afzaal, H., Hassan, S., Zafar, N.A., Latif, S. and Rehman, A., 2019, December. Automated UML-based Formal Model of E-Health System. In 2019 13th International Conference on Mathematics, Actuarial Science, Computer Science and Statistics (MACS) (pp. 1-6). IEEE.
Omari, M.E., Erramdani, M. and Rhouati, A., 2020. Getting Model of MVVM Pattern from UML Profile. International Journal of Recent Contributions from Engineering, Science & IT (iJES), 8(1), pp.36-47.
Ordinez, L., Eggly, G., Micheletto, M. and Santos, R., 2020. Using UML for Learning How to Design and Model Cyber-Physical Systems. IEEE Revista Iberoamericana de Tecnologias del Aprendizaje, 15(1), pp.50-60.
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