Which two characteristics apply to Layer 2 switches? (Choose two.)

Which two characteristics apply to Layer 2 switches? (Choose two.)
A . increases the number of collision domains
B . decreases the number of collision domains
C . implements VLAN
D . decreases the number of broadcast domains
E . uses the IP address to make decisions for forwarding data packets

Answer: AC

Explanation:

Layer 2 switches offer a number of benefits to hubs, such as the use of VLANs and each switch port is in its own separate collision domain, thus eliminating collisions on the segment.