d. Determine the corresponding layer of the OSI model to the following duties: Carrying electrical or optical signals: physical layer Moving the packet through the link: data link layer Dividing the...

iii and iv

Extracted text: d. Determine the corresponding layer of the OSI model to the following duties: Carrying electrical or optical signals: physical layer Moving the packet through the link: data link layer Dividing the message into manageable segments: transport layer Host-to-host communication: network layer Format and code conversion services: presentation layer Establishing, managing, and terminating sessions: session layer ii. iii. iv. v. vi.