Question

question 4
1 pts
what is a network hub?
a security device that blocks unauthorized access to the network
a special configuration designed to improve security through isolating computer connections on either side of a firewall
a central connection point that data packets go through
a type of network topology where data is forwarded only to devices that requested data

Explanation:

A network hub is a basic networking device that acts as a central connection point for multiple devices in a local area network (LAN). It receives data packets from one connected device and broadcasts them to all other connected devices, serving as a pass-through point for data transmission.

Answer:

a central connection point that data packets go through