全国计算机等级考试中的网上收分技术

全国计算机等级考试(National Computer Rank Examination，简称NCRE)是由教育部考试中心主办的全国性计算机水平考试体系。考试规模大，考试性质严肃，因此考试管理尤为重要。考试由笔试和上机考试两部分组成。上机考试是非常重要的环节，而且技术复杂度高。该环节中考生交卷后要当场评分并收集成绩，而传统的收集方法效率低、成本高。我们设计了基于网络的成绩收集技术，大大改进了工作效果。本文介绍了该技术方法的原理与实现。

Score collection technology through LAN in NCRE

NCRE (National Computer Rank Examination) hosted by the Testing Centre, Ministry of Education, is a nation-wide computer capability examination. Being large-scaled and serious, NCRE should be carefully managed. It is consisted of written and on-computer tests. The on-computer test is important and complicated. After examination, assessment and collection of scores are conducted immediately. The traditional collection method, however, is with low-efficiency and high-cost. In this paper, score collection technology through LAN is designed, which greatly improves the efficiency. The principle and materialization of the technology are discussed in detail.