An Analysis and Implementation of Local Area Network (LAN) As Data Communication Media In Computer-Based Test at SMPN 19 of Central Bengkulu

Herdiansyah Herdiansyah (Program Studi Rekayasa Sistem Komputer, Fakultas Ilmu Komputer, Universitas Dehasen Bengkulu)
Toibah Umi Kalsum (Fakultas Ilmu Komputer, Universitas Dehasen Bengkulu)
Rizka Rizka (Fakultas Ilmu Komputer, Universitas Dehasen Bengkulu)

Jurnal Komputer, Informasi dan Teknologi
Vol. 1 No. 2 (2021): Desember

This study aims to build a LAN network infrastructure at SMPN 19 Bengkulu Tengah, implement a computer-based exam system using Moodle, optimize the use of computers at SMPN 19 Bengkulu Tengah, and implement a teaching and learning process by utilizing information technology. This research uses action research research methods. In the action research method, the researcher describes, interprets and explains a condition at the same time by conducting an intervention with the aim of improvement or participation. The results of this study indicate that the use of a computer-based test application on a LAN network that has been implemented at SMPN 19 Bengkulu is running well according to the results of service quality testing with a delay parameter of 6.47 ms, jitter of 1.64 ms, and packet loss of 0.998% and The server used in this study also has a fairly good performance which can be seen from the CPU usage by 20%, memory usage by 88%, and network usage of 1 kbps.