FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -For no more than three Ethernet switches, a linear topology of daisy chaining is okay since there is no loop. However, it owns drawbacks in switch failure due to lacking redundancy. In linear topology, data must be transmitted from one switch to another in one direction.

Detailed explanation-2: -Homes and small offices need routers for Internet access, but most do not need a network switch, unless they require a large amount of Ethernet* ports. However, large offices, networks, and data centers with dozens or hundreds of computers usually do require switches.

Detailed explanation-3: -Routers, hubs, switches, and bridges are some examples of network hardware. Let’s look at the fundamental devices of a computer network. Modems: A modem enables a computer to connect to the internet via a telephone line.

Detailed explanation-4: -While a network switch can connect multiple devices and networks to expand the LAN, a router will allow you to share a single IP address among multiple network devices. In simpler terms, the Ethernet switch creates networks and the router allows for connections between networks.