This study was conducted to analyze (a) the suitability of National Examination (UN) and national-based school examination (USBN) implementation, which has been running on the current guidelines and efforts to improve students’ achievements, (b) the final examination system that is relevant in measuring student competency achievement based on graduate competence standard. It employed descriptive quantitative evaluation by using CIPP (context, input, process of implementation and product) evaluation model. Participants included the head of the Education and Culture Department, Ministry of Religion, Principals / Madrasas, teachers, and students. To collect the data, questionnaires, interviews, focus group discussions, and documentaries were undertaken. Additionally, the data analysis technique used quantitative and qualitative descriptive statistics. The findings indicate that (1) implementation of the UN and USBN, which has been ongoing, is in accordance with the standard operating procedure (SOP) that has been established by the board of national education standard (BNSP), (2) implementation of UN and USBN can be used to improve performance (3) the final examination system that is able to measure achievement of graduates' competency on certain subjects nationally by referring to the Graduate Competency Standard is computer-based national examination (UNBK). The concluding remarks are an attempt to contribute to the growth of future research in the field of UN and USBN implementation in Indonesia.

The advancement of information and technology resulted in the change in conventional test methods. The weaknesses of the paper-based test can be minimized using the computer-based test (CBT). The development of a CBT desperately needs a computerized item bank. This study aimed to develop a computerized item bank for classroom and school-based assessments. A research and development method is used in this study, which consisted of four phases, i.e., planning, item development, system development, and field testing. Data is collected through documentation, expert judgment, and field testing. The data were analyzed using descriptive statistics and item response theory. The sample of this study was teachers and high school students in West Sumatera province selected using purposive random sampling techniques. The results of the study are as follows. 1) The computerized item bank has excellent quality based on expert validation. 2) There are 120 items inputted into the item bank system that has a moderate difficulty and good discriminant index based on item response theory. 3) The field testing indicated the computerized economics item banking has high effectiveness of usability, usefulness for the teachers, and feasible for classroom and school-based assessment.