@thesis{thesis, author={Surahman Mohamad Azis}, title ={PENENTUAN JURUSAN PENDIDIKAN SEKOLAH DI SMK COKROAMINOTO CIANJUR DENGAN METODE CERTAINTY FACTOR BERBASIS WEB}, year={2018}, url={https://eprints.ummi.ac.id/726/}, abstract={The importance of human resources is necessary to realize the many agencies undertaken to improve the performance of an agency such as through the activity title "Decision Support System Determination Department in SMK Cokroaminoto with Certainty Factor Web-Based Method." Previously still using manual system especially in decision support and application system so the process of presenting the data of prospective students will be long enough and generate a pile of files or data prospective students. This designed system is the title of "Decision Support Decision Support System This application can be applied to the decision support system to facilitate in the selection of students and students' ability to student data and student files that come in and can reduce the pile of existing files and also special information to provide service to students or users, about decision support system to be taken. This application uses designing the system DFD Data Flow Diagram The author uses a workflow to describe the analysis of running systems and proposed systems. Includes Context Diagrams, Data Flow Diagrams (DFDs), Entity Relationship Diagrams (ERDs), and for testing these apps use the BlackBox test concept. The results of this study show that. Supporting decision of the determination of majors in SMK Cokroaminoto Cianjur is choosing only majors, not along with solving other problems. Therefore it is single. There are several supporting foundations for determining this department on the basis of facts, supporting decisions on the determination of this department based on hobbies and knowledge. There are several factors in the decision support in choosing the majors in choosing majors in Cokroaminoto Cianjur SMK is the factor of hoby and knowledge that includes factors from family and social environment, and there are personal factors.} }