scholarly journals Perancangan Sistem Audio Mobil Berbasiskan Sistem Pakar dan Web

Author(s):  
Djunaidi Santoso ◽  
Angga Angga

Designing car audio that fits user’s needs is a fun activity. However, the design often consumes more time and costly since it should be consulted to the experts several times. For easy access to information in designing a car audio system as well as error prevention, an car audio system based on expert system and web is designed for those who do not have sufficient time and expense to consult directly to experts. This system consists of tutorial modules designed using the HyperText Preprocessor (PHP) and MySQL as database. This car audio system design is evaluated uses black box testing method which focuses on the functional needs of the application. Tests are performed by providing inputs and produce outputs corresponding to the function of each module. The test results prove the correspondence between input and output, which means that the program meet the initial goals of the design. 

2020 ◽  
Vol 3 (1) ◽  
pp. 9
Author(s):  
Andri Ricat Sinulingga ◽  
Muhammad Zuhri ◽  
Rizky Budi Mukti ◽  
Zia Syifa ◽  
Aries Saifudin

Software that contains defects (errors) can cause harm. Losses caused can affect all stakeholders. Losses can take the form of financial, time, and others. So before the software is implemented it needs to be tested. Testing on an application aims to check whether a program is running properly or not. In testing this software will use Blackbox Testing. Black Box Testing Method consists of several techniques, including Equivalence Partitions, Boundary Value Analysis, Sample Testing, and so on. Among the many testing techniques, in this study the testing technique was chosen using Equivalence Partitions. Equivalence Partitions technique is a test based on data input on each form in the performance data information application system, each menu input will be tested and grouped according to function whether it is valid or invalid. Testing is done on 4 forms that will be filled with data form added jobdesk, form added work targets, form edit work targets, form approve work targets, and employee performance while in the company. The test results show that there are still many shortcomings when validating data to be entered, so that it can cause data stored in the database to be incompatible with the expected data. The results of this test can be used as input to improve the application of performance data for the future.


2020 ◽  
Vol 3 (2) ◽  
pp. 64
Author(s):  
Fahmi Ahmad Fauzi ◽  
Gunawan Eka Putra ◽  
Supriyanto Supriyanto ◽  
Nurul Asia Saputra ◽  
Teti Desyani

Testing is a process in implementing a program for the purpose of finding / looking for an error. A test case is said to be good is if the test to be performed has the possibility of finding an error that cannot be revealed. While testing is said to be successful if the test to be carried out successfully found an error that originally could not be found. This research was tested by applying the Black Boxt Testing method. There are several ways in the Black Box Testing method, namely Boundary Value Analysis, Comparison Testing, Sample Testing, Robustness Testing, Equivalence Partitioning and others. In this study using testing by Equivalence Partitioning. Equivalence Partitioning Analysis is a case / problem that will be tested by finding several errors and reducing / minimizing the number of cases that must be made. This test is performed on the Parking Management Application function to facilitate managing parking. The test results indicate the application is in accordance with needs.


2021 ◽  
Vol 20 (1) ◽  
pp. 179-185
Author(s):  
Ariandi Nugroho ◽  
Dian Nugraha ◽  
Untung Suprihadi ◽  
Safira Faizah ◽  
Dewi Rahmasari ◽  
...  

The outbreak of the covid-19 virus has caused many listing and funding companies to go bankrupt. J-trus group is one of the companies that has experienced the impact of covid 19, so that the company is able to survive, the company is looking for other ways to get additional income, namely by expanding the sale of basic necessities online, here the author provides a solution using a web-based application to realize this the. So the purpose of this paper is to design and build a PHP-based application with the Codeignither framework. The method uses the waterfall and the database uses a MYSQL database. The design includes Use Case Diagrams, Activity Diagrams, class diagrams. Testing the application with the Black Box testing method, functionally has been declared successful. And based on the test results using the System Usability Scale (SUS), a score of 71 has been obtained with a value above the average so that it can be accepted by users


2019 ◽  
Vol 2 (4) ◽  
pp. 130
Author(s):  
Aini Arifta Arwaz ◽  
Theja Kusumawijaya ◽  
Rediansyah Putra ◽  
Kurnia Putra ◽  
Aries Saifudin

The tender winner selection system is important to ensure the winner will complete the project well. If there is a selection error that caused the project to fail, the application must be tested and error free. Testing in this study uses Black Box Testing. The Black Box Testing Method consists of several methods including Equivalence Partitions, Boundary Value Analysis, Comparison Testing, Sample Testing, Robustness Tesing, and others. Among the many methods of testing, in this study the method of testing Equivalence Partitions was chosen. The purpose of the Equivalence Partitions method is to look for errors in functions that are wrong or missing, errors in the interface, errors in data structures or database access, performance errors, initialization errors and final destinations. Based on the test results show there are still many shortcomings when validating data to be entered, so that it can cause data stored in the database does not match the expected data.


2021 ◽  
Vol 6 (1) ◽  
pp. 28
Author(s):  
Ghulam Asrofi Buntoro ◽  
Indah Puji Astuti ◽  
Dwiyono Ariyadi

Reading is a basic skill that children must have, because reading all knowledge will quickly enter and be understood by humans. To improve children's reading skills, it is necessary to have learning methods and media that are in accordance with the needs and development of children. Technological developments have made cellphones that were previously only used for calling and sending messages now become smartphones that have more features such as being able to do office work, video calls, games and much more. One of the most widely used smartphones and the most widely used by Indonesians is the Android-based smartphone. The ABACA application is an android-based reading learning application or knowing the alphabet. The application has been tested using the black box method with the results that all menu or application content is functioning properly. The hope of developing this application is that it can attract children's interest, especially preschool or kindergarten children, to get to know the alphabet with the application display in the form of an interesting animated image. The ABACA app is equipped with a game menu to train your child to connect words and spell letters of the alphabet. The test results with the black box method on the ABACA application show that the menu is appropriate and functions properly as expected in the design document.


2020 ◽  
Vol 3 (2) ◽  
pp. 114
Author(s):  
Achmad Yani ◽  
Deny Setiawan ◽  
Novrizal Egi Sofian ◽  
Rizky Subagja ◽  
Teti Desyani

In this test we will use software that has been made, namely the desktop-based LeGreen Hotel Reservation Application. In testing this hotel room reservation application, the writer uses the black box testing method. Black Box Testing is suitable in testing hotel booking applications because this test aims to ensure the functionality of the LeGreen Hotel Reservation application. This study has several stages that must be done, including the identification of experimental problems, input data samples into the process system, then testing to evaluate the output and finally the documentation of test results. Based on the analysis of the results of the application of methods to solve the problem shows that the level of application that runs reaches 70%, able to run and process employee data, rooms, visitors and payments used for hotel reservations. In the admin login form of 30%, only 20% succeeded, and in the Print Report Form, repairs are needed in order to improve the quality of the application in processing report print data as it functions.


2020 ◽  
Vol 5 (1) ◽  
pp. 61
Author(s):  
Vadlan Febrian ◽  
Muhamad Rizki Ramadhan ◽  
Muhammad Faisal ◽  
Aries Saifudin

In this employee payroll application, if there is an error program there will be a loss for employees and the company. Losses for employees, if this application program error occurs then the salary reduction will experience delays due to the difficulty in the process of calculating employee salaries and employees will be late in receiving salaries. Losses for the company, if there is an error program in this application, the company will suffer losses if the employee wants a salary reduction quickly but the company cannot calculate quickly and accurately. In solving this problem, the authors use the black box testing method. Black box testing method is a test that sees the results of execution through test data and ensures the function of the software. Black box testing method has several testing techniques, namely Sample Testing, Boundary Value Analysis, Equivalence Partitions and others. From the testing techniques that have been mentioned, we use the Equivalence Partitions testing technique. Equivalence Partitions are tests that refer to data entry on the employee payroll application form, input will be tested and then put together based on the test function, both valid and invalid values. The expected results of this test are a payroll system for employees who are computerized, have standard rules in the process of developing the program so that it is easy to develop and maintain, and can minimize errors in processing salary calculations for employees.


2019 ◽  
Vol 21 (1) ◽  
pp. 1-10
Author(s):  
Amelinda Chendra ◽  
Kristina G. Simanjuntak ◽  
Andree E. Widjaja ◽  
Suryasari Suryasari

Nowadays, the application of information systems can be applied in many fields, one of which is to support the process of adopting dog as a pet. The purpose of this research therefore is to develop an integrated information system that can be used to facilitate the process of adopting dogs. The developed information system which is web-based has several main functions, such as searching for dogs, managing adoption requests, monitoring dogs that have been adopted, and periodically managing user reports. The proposed system was developed using Rapid Application Development method, PHP programming language, Code Igniter frameworks, and MySQL database. Meanwhile, the system was tested using the black box testing method.


2020 ◽  
Vol 6 (2) ◽  
pp. 66-77
Author(s):  
Fenando Fenando

The development of the internet and the implementation of technology that makes it easier for users to increasingly influence the business sector. Business people are starting to take advantage of the internet and technology to run their business or so-called E-Commerce. Denia Donuts Shop is an online shop that sells donuts in South Sumatera. The problems that occur, even though this store has marketed its products online, shop owners still use social media only in the process of transactions with consumers. This becomes very difficult when consumers want to make a purchase, consumers must send messages according to the format determined by the shop's owner, this method is made very difficult for consumers every time they make a purchase. On the other hand, the shop owner also finds it difficult to find product information, stock information, find out which consumers have bought during a certain period, and sales reports that are still recorded in a book. This article aims to build E-Commerce at Denia Donuts Shop that can help in marketing products widely and facilitate the process of transactions carried out by consumers. The system development method used is the prototype method. This research has resulted in an E-Commerce system that has been tested using the black box testing method and has been implemented in accordance with user requirements specifications.


2020 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Mochammad Rifai ◽  
Devi Fitrianah

Purpose This study aims to support an institution to hold an online meeting or conference in the middle of social distancing, which is currently in effect. Design/methodology/approach In developing this application, rapid application design methodology is used. The implementation used HTML5 and PHP for the Web and MySQL for the database and Agora Software Development Kit. To evaluate the application, the authors had a black box testing method. Findings This application will support the participant registration process, validation, payment, providing a link to the workshop to the participant, token and room name to be able to join an online meeting or conference up to the process of giving a digital attendance certificate to participants or members participating in it. Originality/value An integrated Web application provides full services, starting from the registration process, payment, the conference meeting itself and certificate of attendance.


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