Course record CST

CST 143

Operating Systems

Chesapeake College

31 grades4 sections1 professor
Grades: 2023–2025
Flunk Score20/100
Below average

Grade record

CST 143
2.71
average GPA across 31 grades
68%
A or B
of 31 grades
29.4%
D, F or withdrew
of 34 enrolled
41.9%
A
13
25.8%
B
8
9.7%
C
3
6.5%
D
2
16.1%
F
5
8.8%
W
3
A–F are shares of 31 letter grades · W is a share of all 34 enrolled

How the averages compare

Against other CST courses, and against the university

  • 2.71CST 143
  • 2.90School average
  • 2.93CST courses
Average GPA · Zoomed GPA scale
Lower averageHigher average
4 sections · 3 terms · Fall 2023 – Fall 2025
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