MTA Networking Fundamentals questions with correct answers

Local Area Network (LAN) correct answer two or more computers that exchange data, confined to a small geographic area usually one building. Reason organizations need networks correct answer Sharing, Communication, Organization, Money Most popular Lan correct answer Wired-computers and other devices are wired together using copper-based twisted-pair cables RJ45 plugs on each end. wireless access point (WAP) correct answer acts as the central connecting device for the network, such as laptops, PDAs, tablet computers, micro computers VLAN- Virtual LAN correct answer is a group of host with a common set of requirements that communicate as if they were connected together in a normal fashion on one switch, regardless of their physical location. Perimeter network correct answer aka as demilitarized zone DMZ-Small network that is set up separately from a company's private LAN and the internet. Back-to-back configuration correct answer involves DMZ situated between two firewall devices, which could be black box appliances or Microsoft Internet Security. 3-leg perimeter configuration correct answer the DMZ is usually attached to a seperate connection of the company firewall- 1 to company LAN -1 to the DMZ -1 to the Internet. Network topology correct answer defines the physical connection of hosts in a computer network.