🛡️ Free practice test question from: OSI model (Security+)

The transport layer is responsible for ensuring reliable and ordered delivery of data between applications on different hosts.

The transport layer is crucial for breaking down the large image files into smaller segments (packets), sending them across the network, and then reassembling them in the correct order at the web browser.

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B) Examining IP headers for routing is a function of the network layer.  

C) Using MAC addresses for communication within a local network is handled by the data link layer.

D) Translating domain names to IP addresses is the responsibility of the application layer (DNS service).