True or False: Frame headers and packet headers contain addresses.

Frame headers and packet headers indeed contain addresses, which are crucial for directing data through a network. In networking, both frames (which operate at the data link layer) and packets (which operate at the network layer) include header information that specifies the source and destination addresses.

In frame headers, you typically find the MAC (Media Access Control) addresses of the devices (source and destination) within a local area network. This allows switches to accurately forward frames to the appropriate devices.

Packet headers, on the other hand, usually contain IP (Internet Protocol) addresses, which are necessary for routing packets across diverse networks. These addresses help routers determine where to send the packet next as it traverses the network.

The structured inclusion of addresses in both frame and packet headers is essential for effective communication within networks, ensuring that data reaches its intended destination correctly and efficiently.