A switch has 48 ports and 4 VLANs. How many collision and broadcast domains exist on the
switch (collision, broadcast)?
A.
4, 48
B.
48, 4
C.
48, 1
D.
1, 48
E.
4, 1
Explanation:
A switch uses a separate collision domain for each port, and each VLAN is a separate broadcast
domain.