计算机的运算速度 meaning in English

operational speed of a computer

Test and estimate the score have their nature relationship , we could get to know how does the examinee master the knowledge by the result score . the test questions must be standardlized when you make a test by using a computer so that we could make full use of its fast speed and accuracy
考试和判分是一对孪生兄弟，根据判分结果可以了解被测试者对某一方面知识的掌握程度。计算机考试要求试题要尽量标准化，以便充分利用计算机的运算速度和精确性。