Networking - MCQ Practice Questions

During a network analysis, packets are captured showing source and destination IP addresses. At which OSI layer were these addresses added to the data?

Which OSI layer is responsible for converting data into signals suitable for transmission over physical media?

What is the primary function of the Session Layer in the OSI model?

Which of the following devices operates at Layer 2 of the OSI model?

A network packet is traveling through the internet. At which OSI layer would the packet's source and destination IP addresses be read?

In the OSI model, which layer is responsible for converting digital data into electrical signals for transmission over physical media?