Course record CYBI
CYBI 3345
OPERATING SYSTEMS AND SECURITY
The University of Texas Rio Grande Valley
147 grades5 sections3 professors
Grades: 2024–2025
Flunk Score17/100
Needs work
Grade record
2.90
average GPA across 147 grades
73%
A or B
of 147 grades
10.7%
D, F or withdrew
of 149 enrolled
32.7%
A
48
40.1%
B
59
17.7%
C
26
4.1%
D
6
5.4%
F
8
1.3%
W
2
A–F are shares of 147 letter grades · W is a share of all 149 enrolled
How the averages compare
Against other CYBI courses, and against the university
- 2.90CYBI 3345
- 3.09School average
- 3.15CYBI courses
Average GPA · Zoomed GPA scale
Lower averageHigher average
Lower averageHigher average
5 sections · 3 terms · Spring 2024 – Fall 2025
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