E-learning software is a product of information and communication technology used to help dynamic and flexible learning process between teacher and student. The software technology was first used in the development of e-learning software in the form of web applications. The advantages of this technology because of the ease in the development, installation, and distribution of data. Along with advances in mobile/wireless electronics technology, e-learning software is adapted to this technology known as mobile learning. The ability of this electronic device is the same as a single computer even though it is simpler than a single computer. The problem that arises when e-learning software operates on multiple platforms is that computer programs are made repeatedly depending on the platform being used. This situation will obviously affect the quality of e-learning software. To overcome these problems, in this study developed component-based software that is a modern paradigm for software development that produces reusable software components, high quality, and cost-effective. In software development, software components will be assembled in the software in need. The result of this research is high quality e-learning software based multiplatform component.

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Various attitudes emerged and shown by individuals for the presence of computer. Although many benefits are felt by the computer, but there are some people who feel anxious with the computer (computer anxiety). Computer attitude showed no reaction or behave the computer by pleasure or displeasure against the computer. The phenomenon that arises is computer anxiety and computer attitude can affect a person's expertise in the use or operate the computer. This study aims to examine how the effect of computer anxiety and computer attitude towards computer self efficacy on the 6th semester student telecommunications engineering POLSRI. Samples taken in this study were all students of telecommunication engineering 6th semester POLSRI totaling 89 people. The results showed computer anxiety and computer attitude not affect the computer selfefficacy 6th semester student of telecommunications engineering POLSRI. This is due because the 6th semester student of telecommunications engineering POLSRI have positive feelings to learn the computer either by themselves or through a learning courses.They also realize that the computer provides many benefits. With the computer, the information can be obtained more quickly and efficiently. Computer is a necessity, can enhance human life, and was instrumental in education and employment.

Scheduling a semester exam at Sriwijaya State Polytechnic is an activity that is always done at the end of each semester. To meet the needs of preparing for the semester exam schedule requires special time and attention so that the exam schedule can be arranged properly. Preparing the semester exam scheduling will be better by using a computer application, so that the leadership and administration can more easily arrange the semester exam scheduling. In addition students and examiners can find out the exam schedule that must be done through the application. But the semester exam scheduling application is not yet available at educational institutions. Before building a good semester exam scheduling application requires a semester exam scheduling application design, so this design can meet all the needs needed when building an application. For this reason, this study aims to build the design of semester exam scheduling applications that can be used by admins, leaders, students and supervisors.

Traveling Salesman Problem is a problem solving used in finding the shortest route to visit all nodes at once and then return to the initial node. Troubleshooting of the Traveling Salesman Problem using the Brute Force algorithm. The object of this research is the courier at CV. Alfa Fresh. The Brute Force algorithm provides a solution for Traveling Salesman Problems to select and determine the shortest routes to deliver orders from the office to the destination. The Brute Force algorithm is an algorithm that is used to match patterns with all routes to be traversed to find the shortest route pattern. The Brute Force algorithm works by enumerating all possible candidates. With this application can facilitate the courier in determining the closest route from the position of the courier.