LAN / WAN class questions

1.) Amplifiers are better than repeaters because they make the signal larger.

A.) True

B.) False

2.) Which of the following network topologies is the most able to deal with both cable/connection loss as well as systems failing?

A.) Bus

B.) Mesh

C.) Snowflake

D.) Star

3.) Which of the following is the technology used for Ethernet?

A.) Slotted-Ring

B.) CSMA / CD

C.) CSMA / CA

D.) Mesh