CSS
Prepare
Syllabus
MPT
Subjects
Practice
Resources
Back to topic
Try Yourself
Computer Science — Topic Quiz
Computer Science
Q 1 of 10
Single
Scroll
The OSI reference model consists of how many layers?
A
4
B
5
C
7
D
8
Score:
0
Tip: press
Enter
to submit
Submit answer
Computer Science Quiz — Free CSS MCQs · CSS Prepare