High School

Which of the following accurately describes how switches and hubs work? (Select two.)

A. Switches operate at the physical layer, while hubs operate at the data link layer.
B. Switches forward data based on MAC addresses, while hubs broadcast data to all connected devices.
C. Both switches and hubs use broadcast to send data packets.
D. Switches and hubs are interchangeable networking devices.

Answer :

Switches and hubs are network devices, with switches forwarding data based on MAC addresses, while hubs broadcast data to all connected devices.

The two statements that correctly describe how switches and hubs work are:

Switches forward data based on MAC addresses

, while hubs broadcast data to all connected devices and

Both switches and hubs use broadcast to send data packets

. Switches operate at a higher level of complexity than hubs. They can understand the MAC addresses of devices connected to them and make forwarding decisions based on those addresses. Hubs, on the other hand, are simpler devices that broadcast incoming data packets to all other connected devices, without checking any addresses.

Learn more about Switches and Hubs here:

https://brainly.com/question/13260104

#SPJ11

Other Questions