Question

1. the essential features of this include identifying, sending, and receiving devices and breaking information into small parts for transmission across the internet.

dns
tcp/ip
ftp
https

1. connection devices are the actual connecting or transmission medium that carries the message.

true
false

1. a network topology in which the central node is connected to two or more subordinate nodes that, in turn, are connected to other subordinate nodes.

star
bus
mesh
tree

Explanation:

1. TCP/IP is responsible for identifying, sending, and receiving devices and breaking information into packets for Internet - wide transmission. DNS is for domain - name resolution, FTP is for file transfer, and HTTPS is for secure web communication.
2. Connection devices are not the actual medium but rather the means to connect or transmit. The medium could be cables or wireless signals.
3. In a tree network topology, there is a central node connected to subordinate nodes which are further connected to other subordinate nodes. A star has a central node with direct connections to others, a bus has all nodes connected to a single communication line, and a mesh has multiple redundant connections between nodes.

Answer:

1. TCP/IP
2. False
3. Tree