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Black box testing on the online quiz application using the Equivalence Partitions method Huriati, Putri; Azmi, Haryuni; Wati, Yenni; Meidelfi, Dwiny; Lestari, Tri
International Journal of Advanced Science Computing and Engineering Vol. 2 No. 2 (2020)
Publisher : SOTVI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (230.052 KB) | DOI: 10.62527/ijasce.2.2.48

Abstract

The Quiz Online application is an android-based application that aims to help elementary school children learn and explore the material taught at school, this application can be used anywhere and anytime, parents and teachers can also monitor children's learning progress. To achieve the objectives of this application, it is necessary to test the online quiz application to ensure that the system functions according to user needs. This test is useful to ensure there are no errors that can later cause losses in the future. Testing on the online quiz application using the Equivalence Partitioning method. The steps taken are to make a test design, test limits, test scenarios and expected results. From the results of tests carried out using the Equivalence Partitioning method in the online quiz application, no errors were found and all system functions were running well.
Implementation of The Moving Average Method for Forecasting Inventory in CV. Tre Jaya Perkasa Huriati, Putri; Erianda, Aldo; Alanda, Alde; Meidelfi, Dwiny; Rasyidah, -; Defni, -; Suryani, Ade Irma
International Journal of Advanced Science Computing and Engineering Vol. 4 No. 2 (2022)
Publisher : SOTVI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (366.89 KB) | DOI: 10.62527/ijasce.4.2.77

Abstract

The supply chain is an organization's place to distribute production goods and services to customers. This chain is a network of various organizations that are interrelated and have the aim of carrying out the procurement or supply of goods. Inventory is storing goods in the form of raw materials, semi-finished goods or finished goods that will be used in the production or distribution process. CV. Tre Jaya Perkasa is a company engaged in the distribution of goods such as snacks, drinks and daily necessities. CV. Tre Jaya Perkasa is located in Solok, West Sumatra, Indonesia. From January 2020 to June 2021, CV. Tre Jaya Perkasa has made more than 10 thousand transactions. Based on the sales data, each period (month) of sales transactions can increase and decrease, and the company must plan product sales in the coming period. To maximize profits and minimize losses, a strategy is needed to maintain the availability of goods that are often purchased by customers. From historical transaction data, the company can predict how much stock should be provided for transactions in the coming period. The method used is the moving average method, to measure the error rate of forecasting, MAD, MSE and MAPE are used. Based on the research that has been done, then carried out on the product Trick Potato Biscuit BBQ 24 BOX X 10X18 forecasting comparison between using 3 periods and 5 periods, using 5 product data that are most often purchased by buyers, it was found that the average value of MAD, MSE and MAPE closer to 0 is to use 3-period forecasting.