This article applies Item Response Models into College Computer Programming Language Test. According to the different characteristics of Programming Language Test, the author first get the Validity, the Discrimination Parameter and the Difficulty Factor of the test by using classical testing methods. Then, based on students accuracy of answering different examination questions, the author make use of Two-parameter Logistic Model to get students ability coefficient of answering different examination questions. The above mentioned model has been demonstrated and testified in a basic course test of the first-year students in a college. The results will be beneficial to improve both the teaching activities and raising teaching quality.