Deployment Diagram for Online Examination System

Deployment Diagram for Online Examination System

The deployment diagram for the online examination system shows the system’s architectural structure through nodes and their association. This UML deployment diagram presents the relationships between nodes (software and hardware), as well as the physical distribution of processes.

Deployment Diagram for Online Examination System: Content

The table shows the basic details of the deployment diagram of the online examination system. It has quick description details of the project.

Name:Online Examination System Deployment Diagram
Abstract:The online examination system deployment diagram represents the physical structure of the project. It reveals the software and hardware included for the application to work correctly.
UML Diagram:Deployment Diagram
Users:School Admin or Exam Provider (Subject instructors) and Examinees (Students).
Tools Used:Diagraming Tools that have UML Deployment Diagram Symbols
Designer:ITSourceCode.com
Deployment Diagram for Online Examination System: Content

Online Examination System Deployment Diagram Description

An online examination system is a computer-based test system used to conduct computer-based tests online. This test method takes less time and money and doesn’t need question papers and answer scripts, as well as exam room scheduling, invigilator coordination, and more.

Test tasks such as designing exam patterns with question banks, defining exam timers, objective/ subjective question sections, and administering exams using the computer or mobile devices in a paperless manner can all be simplified by utilizing an online examination system. The UML deployment diagram clarifies the processes and visualizes how they work in the system.

UML Deployment Diagram for Online Examination System

A deployment diagram for examination system in UML is used to illustrate its’ physical architecture. In UML, deployment diagrams can show you how the software and hardware of the learning system work together and where the processing takes place.

The online examination system uses a UML deployment diagram to show how should the developed software be deployed. It clarifies the communications between links(nodes) which helps the project to work according to the design given to it. Deployment diagrams depict the setup of run-time processing nodes and the components that reside on them.

Deployment Diagram for Online Examination System

The designed deployment diagram for the examination system shows the components (nodes) included to carry out the process. Nodes are represented by boxes that are labeled as software or hardware that specifies the included components to carry out the online examination process. The boxes will then be connected and labeled to declare the type of connection they have with the other components.

Deployment Diagram of Online Examination System in UML
Deployment Diagram of Online Examination System in UML

The purpose of the online examination approach is to evaluate students’ knowledge of the subject. In comparison to the traditional pen-and-paper exam, this method has fewer logistical issues and issues. Candidates taking online tests have a specified amount of time to finish the questions. The test window ends once the exam is completed, and the institutes receive real-time reports.

Online Examination System UML Deployment Diagram (Explanation)

The online examination system UML deployment diagram explains the sketch of the relationship between software and hardware. These hardware and software are labeled to clarify their part in the system’s operation. They were represented by nodes and the connections were represented by labeled arrows.

The deployment diagram shows the scenario when the system is deployed. It has 4 nodes represented with boxes and relationship connections. The nodes are the online examination system, the examinees’ device, the admin’s device, and the database (system server). The system server node contains a developed database that will hold the details of the system online.

For the connection, the system is connected to the server database using a private network which enables it to pass a connection to the devices and enable users to access the system and database. The admin and the examinees then can communicate through the system.

Deployment Diagram for Online Examination System (PDF)

You may download the Deployment Diagram for Examination System PDF by clicking the button below. It has the full details and discussion on System’s Deployment Diagram. You can also modify its content to complete your project requirements and needs.

Advantages of Examination System Deployment Diagram

  • Portrays the deployment view of the online examination system.
  • Helps in visualizing the topological view of the online examination system.
  • Models the physical architecture of the online examination system.
  • Shows the relationships between the software and hardware components in the online examination system.
  • Shows the physical distribution of the system’s processing.

Steps in Developing Online Examination System Deployment Diagram

Time needed: 10 minutes.

Here are the steps in developing the online examination system deployment diagram.

  1. Determine the diagram’s purpose.

    To determine the purpose of the deployment diagram, know the description of the examination system. The purpose of the deployment diagram is to design the needed components (software and hardware) of the system. This is to support and imply the whole processes when the online examination system operates.

  2. Add the diagram’s nodes.

    The term “node” refers to the physical devices that make up the system. Artifacts are deployed on these nodes. Node instances on which artifact instances will be implemented are also possible.
    Deployment Diagram for Online Examination System - nodes
    The essential software or hardware elements, or nodes, in the system are represented by the three-dimensional boxes known as nodes. The smaller forms included within the boxes reflect the software artifacts that are distributed, and the lines from node to node indicate relationships.

  3. Add more pieces to the diagram, such as components or artifacts, if needed.

    A deployment diagram depicts the locations of components and artifacts in the deployed system. In a software system, artifacts are model elements that reflect physical entities. Executable files, libraries, software components, documents, and databases are examples of physical implementation units.
    Deployment Diagram for Online Examination System - artifacts

  4. Add communication associations.

    A communication association (path) is a sort of relationship between nodes in a deployment diagram that indicates how they communicate messages and signals in UML modeling. Deploy relationships in UML show that a certain type of node can be used to deploy a certain type of artifact.
    Deployment Diagram for Online Examination System - association
    A message or other sort of communication between nodes is indicated by a line called a relation or association.

Additional Knowledge

The topology of the physical components of a system, where the software components are installed, is visualized using deployment diagrams. Deployment diagrams are used to depict a system’s static deployment view. Nodes and their relationships are depicted in deployment diagrams.

The Deployment Model shows how components will be distributed across the system architecture in detail. It contains information about network capabilities, server specifications, hardware requirements, and other aspects of the planned system’s deployment.

Conclusion

You need to know the diagrams used to design and develop the online examination system. That is because you cannot perfectly create a fully-functional system without it. But if you create this deployment diagram, you will know the software and hardware components that the project should possess. Not only that, you will find out the needed specifications and connect them to the other UML Diagrams.

The deployment diagram is used to model the system’s physical architecture. It describes the connections of components between software and hardware system. By completing the Diagrams per module or per process, you will easily achieve your desired system. Check out our Related and Recommended Articles for more Learning and Information.

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