Online Examination System Sequence Diagram | UML

Online Examination System Sequence Diagram | UML

ONLINE EXAMINATION SYSTEM SEQUENCE DIAGRAM – one of the UML’s shows the sequence of events that should be present in the bank transaction online. This diagram gives enlightenment and guide to the programmers and developers on how should they build the system. The idea presented in a sequence diagram will give efficiency on Online Examination System development.

The idea of the online examination method is to assess students’ subject understanding. In comparison to the traditional pen-and-paper examination, such a technique avoids logistical issues and disadvantages.

Now to create the Sequence Diagram for Online Examination System, you must be familiar first with its symbols. This is to know how would you emphasize the whole content of your Online Examination System. With the symbol familiarization, you’ll then easily understand the ways on the system development.

To have a better understanding on System development, there are a lot of UML Diagrams available in this site. Because aside from the System Sequence Diagram, there’s still Use case, Activity and other essential Diagrams needed.

Simple Sequence Diagram (UML) Online Examination System

Now in this article, I will be showing you the Sequence illustration of the Online Examination System. This design will enlighten you on how should the system or the actor approach each other. This will also each you on how would you develop the system to achieve its desired behavior.

  1. Sequence Diagram for Online Examination System Design

    The design that I will be showing you is a detailed illustration of the sequence of events happen in Online Examination System.

    This designed sequence diagram is able to show programmers and readers about the sequence of messages between the actor and the objects.
    Online Examination System UML Sequence Diagram
    As you can see through the illustration, the conditions and interactions are emphasized, These interactions are essential for the Online Examination System development.

    The series of messages are shown and labeled to guide you in building an Online Examination System. You can modify the design if you have more ideas. You can also add more features to this design and use it as your project blueprint.

    You’ll be able to understand and educate yourself on how the Online Examination System works By creating a sequence diagram. Because it determines the needed objects, actors and messages and their interactions.

Additional Knowledge on Online Examination System Sequence Diagram:

A computer-based test system that may be used to conduct computer-based tests online is known as an online examination system. This test method requires fewer resources and eliminates the need for question papers and answer scripts, as well as exam room scheduling, invigilator coordination, and more.

UML Sequence Diagram (Unified Model...
UML Sequence Diagram (Unified Modeling Language) | Sequence Diagram Symbols and Examples 2021

Candidates taking online tests must complete the questions within a set time limit. Once the exam is completed, the test window closes, and institutes receive real-time reports. Evaluators rate the responses based on their evaluation.

Online Examination System can imply savings in both time and money. The saving of time and money spent is also the most significant benefit of doing online examination. It can improve security and privacy and is environmental-friendly. Both teachers and students will find it very useful.


The Online Examination System is a sort of interaction sequence diagram that shows how a group of items interacts and in what order. Software engineers and business experts use these diagrams to understand the requirements for a new system or to describe an existing process.

The Online Examination System must have a designed diagram to define event sequences that will result in a desired outcome. The series in which communications appear is more important than the message itself. The majority of sequence diagrams, on the other hand, will show what messages are transmitted and in what order they usually occur.

And that completes our discussion fellas! And I hope that this article about Sequence Diagram for Online Examination System will help you a lot.


Now let me ask you something. What have you learned through the discussion?

May this article help you with your projects in the future!

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