Course record CS
CS 390
Operating Systems
26 grades1 section1 professor
Grades: 2026
Flunk Score45/100
Mixed recordGrade record
3.35
average GPA across 26 grades
81%
A or B
of 26 grades
0.0%
D, F or withdrew
53.8%
A
14
26.9%
B
7
19.2%
C
5
Shares of 26 letter grades · nobody withdrew
How the averages compare
Against other CS courses, and against the university
- 3.35CS 390
- 3.42School average
- 3.53CS courses
Average GPA · Zoomed GPA scale
Lower averageHigher average
Lower averageHigher average
1 section
Find a course or professor
Search helper · Uses this school’s records. Try “compare ECON 101” or a professor’s name.