Course record CS

CS 423

Operating Systems Design credit: 3 or

University of Illinois Urbana-Champaign

1,343 grades20 sections8 professors
Grades: 2010–2025
Flunk Score46/100
Mixed record

Grade record

CS 423
3.52
average GPA across 1,343 grades
93%
A or B
of 1,343 grades
2.2%
D, F or withdrew
of 1,351 enrolled
64.2%
A
862
28.7%
B
385
5.5%
C
74
1.1%
D
15
0.5%
F
7
0.6%
W
8
A–F are shares of 1,343 letter grades · W is a share of all 1,351 enrolled

How the averages compare

Against other CS courses, and against the university

  • 3.37School average
  • 3.43CS courses
  • 3.52CS 423
Average GPA · Zoomed GPA scale
Lower averageHigher average
Every term against the 3.52 average 19 terms
Spring 2010Fall 2025
20 sections · 19 terms · Spring 2010 – Fall 2025
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