Hubs, switches, routers, bridges

 Which device operates at the Physical layer of the OSI model?

• Router

• Switch

• Hub

• Bridge

Which device forwards data based on MAC addresses?

• Router

• Switch

• Hub

• Gateway

Which device operates at the Network layer of the OSI model?

• Router

• Switch

• Hub

• Gateway

Which device connects different network types and performs protocol conversion?

• Router

• Switch

• Hub

• Gateway

Which device can cause network congestion by broadcasting data to all connected devices?

• Router

• Switch

• Hub

• Gateway

Which device uses IP addresses to forward data between networks?

• Router

• Switch

• Hub

• Gateway

Which device extends the reach of a network by connecting multiple network segments?

• Router

• Hub

• Switch

• Bridge

Which device filters and forwards data based on the destination IP address?

• Router

• Switch

• Hub

• Gateway

Which device operates at the Data Link layer of the OSI model?

• Router

• Switch

• Hub

• Bridge

Which device is primarily used for joining multiple local area networks (LANs) or segments?

• Router

• Switch

• Hub

• Bridge