TELECOMMUNICATIONS SYSTEMS
HOW STAR BUS RING MESH TOPOLOGY CONNECT COMPUTER NETWORKS IN ORGANIZATIONS
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
|
Switch
|
|
|
Router
|
|
|
Hub
|
|
|
Network Interface Card (NIC)
|
Detailed explanation-1: -A Hub is a simple and cheap networking device that works under the physical layer of the OSI model and connects a bunch of computers in a Local Area Network(LAN). It is considered less intelligent because it does not filter data and does not know where the data is to be sent.
Detailed explanation-2: -Device Type: The hub is the least intelligent device as it simply passes a received data packet to all the devices connected to it.
Detailed explanation-3: -Essentially, a switch is a more efficient, more intelligent version of a hub. Perhaps the biggest difference between a hub and a switch is the way that it delivers data packets. Rather than blindly passing along data to all devices in a network, a switch records the addresses of the connected devices.
Detailed explanation-4: -A bridge is a programmable intelligent device that connects physically separate LAN segments into one logical LAN segment. There are four categories of bridge: transparent, source routing, encapsulating, and translating.
Detailed explanation-5: -Explanation. The correct answer is a switch. The switch is an intelligent hub that uses a MAC address to route traffic.