Digital Router Question:
Download Job Interview Questions and Answers PDF
What is the difference between switch and hub?
Answer:
Switch
☛ Switches are used at data link layer.
☛ Switches create separate collision domain and a single broadcast domain.
☛ Address learning
☛ Forward/filter decision using mac address.
Hub
☛ Hubs are used at physical layer.
☛ Hubs create single collision domain and a single broadcast domain.
☛ No addressing.
☛ No filtering.
☛ Switches are used at data link layer.
☛ Switches create separate collision domain and a single broadcast domain.
☛ Address learning
☛ Forward/filter decision using mac address.
Hub
☛ Hubs are used at physical layer.
☛ Hubs create single collision domain and a single broadcast domain.
☛ No addressing.
☛ No filtering.
Download Digital Router Interview Questions And Answers
PDF
Previous Question | Next Question |
Explain what are 755 and 644 Unix/Linux Permissions? | Explain the UTP cable? |