Michael is a network engineer. He talks to Laura about unclear work instructions. They clarify what needs to be done.
Vocabulary:
Network: A group of connected computers or devices.
Ip address: A unique number that identifies a device on a network.
Subnet mask: A number that divides IP addresses into network and host parts.
Firewall: A security system that controls network traffic.
Vpn: A secure connection over the internet to a private network.
Practice more with this lesson:
