Course record CS
CS 3502
Operating Systems
529 grades16 sections
Grades: 2025–2026
Flunk Score51/100
Mixed recordGrade record
3.45
average GPA across 529 grades
87%
A or B
of 529 grades
9.7%
D, F or withdrew
of 555 enrolled
67.1%
A
355
20.2%
B
107
7.4%
C
39
1.3%
D
7
4.0%
F
21
4.7%
W
26
A–F are shares of 529 letter grades · W is a share of all 555 enrolled
How the averages compare
Against other CS courses, and against the university
- 3.23School average
- 3.34CS courses
- 3.45CS 3502
Average GPA · Zoomed GPA scale
Lower averageHigher average
Lower averageHigher average
16 sections · 3 terms · Fall 2025 – Summer 2026
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