说明：  计算机二级考试是全国计算机等级考试（National Computer Rank Examination，简称NCRE）四个等级中的一个等级，由教育部考试中心主办，考核计算机基础知识和使用一种高级计算机语言编写程序以及上机调试的基本技能。
(Computer level two examination is one of the four levels of the National Computer Rank Examination (NCRE). It is sponsored by the examination center of the Ministry of education. It tests the basic knowledge of computer and the basic skills of programming with a high-level computer language and debugging on the computer.)