Page 23 - The-5th-MCAIT2021-eProceeding

Previously there have been several studies related to the TOEFL. Related research about the TOEFL is the
making of applications of English training (Marbun et al., 2016). Applications built based on web using the
Waterfall method in the design process. A structured approach is used in this system design process. The
features available in this system are the registration process and the process of implementing the TOEFL test
which can be done on this system and accessed online and displays the test result scores. The difference with
the research we do is, the use of the system development method, namely the prototype method, while the
systems approach method uses the object-oriented method.
Another research related to the TOEFL information system is a study entitled "TOEFL Online Berbasis
Web" (Rahman, 2016). This study aims to develop a web-based online TOEFL test system with the hope of
supporting the implementation and implementation of the TOEFL test in accordance with the TOEFL test
implementation standards. This research also used Waterfall method for system development method.
Apart from these studies, there are also studies that carry out the design and implementation of TOEFL and
TPA applications with the waterfall method approach (Sugiri and Ramdhani, 2015). The purpose of this study
is to produce an online-based application that can support the implementation of the TOEFL and TPA tests in
universities. This research used Waterfall method for system development method and structured method for
system approach method.
The purpose of this research is to design and apply a web-based registration information system, scheduling,
test execution and toefl test result validation processes. This is done so that the initial registration process,
schedule selection, test implementation and the process of validating the test results become faster and easier.

2. Research Methods

The research method is a scientific method or technique to obtain facts or principles from knowledge by
collecting, recording and analyzing data based on science with specific purposes and uses. The system approach
method used is Object-Oriented Method. The system development method used is Prototype Method. The stages
of the prototype method are as below (Hasti et al., 2020):
1. Communication
Making prototypes begins with communication between the software development team and customers, in
this case the study program. The software development team will hold a meeting with the study program to
determine the overall objectives for the software under development, identify specifications of what
requirements already exist, and describe areas where system development is required.
2. Planning Quickly
Prototyping iterations are planned quickly and modeling.
3. Fast design modeling
Quick design focuses on representing all aspects of the software that will be seen by the end user.
4. Making of prototype
The design will continue with the construction of a prototype.
5. Submission of systems / software to customers / users, shipping & feedback
The prototype will be submitted to the study program, then they will evaluate the previously made prototypes,
then they will provide feedback which will be used to perfect the specifications.

3. Results and Discussions

3.1 Overview of the proposed system

The proposed system is a development or improvement of the system that is currently running. Changes and
improvements made such as changing and diverting business activities that have not used a computerized system

E- Proceedings of The 5th International Multi-Conference on Artificial Intelligence Technology (MCAIT 2021) [11]
Artificial Intelligence in the 4th Industrial Revolution