Course record CIS

CIS 220

Operating Systems (Unix)

North Dakota State College of Science

41 grades4 sections2 professors
Grades: 2023–2025
Flunk Score55/100
Mixed record

Professors 2 of 2

Rick A Hendrickson 30 grades · 2 terms · 2023–2024 3.43GPA
70.0% A
20.0% B
0.0% C
3.3% D
6.7% F

30 letter grades · 3 sections · 2023–2024

Compare with the course
Hendrickson vs. the course average
A +11.5
B −2.0
C −4.9
D −4.0
F −0.7

Difference in percentage points.

11.8% withdrew · 4 of 34 enrolled.

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Mohammed Ramadan Mahmoud 11 grades · 1 term · 2025 · Limited sample 2.45GPA
27.3% A
27.3% B
18.2% C
18.2% D
9.1% F

11 letter grades · 1 section · 2025 · Limited sample

0.0% withdrew · 0 of 11 enrolled.

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