Question

1. what is the acronym for wide area network?

lan
cpu
wan
ram

1. a gateway allows or blocks traffic from

the business two doors down from you
your familys business.
the business next door
other networks

Explanation:

For question 3, "wide area network" is abbreviated as WAN. LAN stands for Local Area Network, CPU for Central Processing Unit, and RAM for Random - Access Memory.
For question 4, a gateway is a networking device that allows or blocks traffic from other networks. It acts as an entrance or exit point for a network.

Answer:

1. C. WAN
2. D. other networks