What is the primary function of a network switch?
- Amplifying network signals
- Routing data packets
- Forwarding data packets based on MAC addresses
- Filtering network traffic based on IP addresses
How does a network switch differ from a network hub?
- A switch encrypts data packets, while a hub does not
- A switch broadcasts data to all connected devices, while a hub routes data
- A switch uses MAC address information to deliver packets to specific devices
- A switch requires a higher power supply compared to a hub
What is the advantage of using a network switch?
- Lower cost compared to other network devices
- Enhanced network performance and reduced collisions
- Simplified network management and configuration
- Ability to connect a large number of devices directly
Can a network switch connect devices from different networks?
- Yes, by translating IP addresses
- No, switches operate at the data-link layer and do not perform IP routing
- Yes, by applying network address translation (NAT)
- No, switches can only connect devices within the same network
Which statement is true about network switches?
- They operate at the application layer of the OSI model
- They can replace the need for network routers
- They create dedicated communication channels between connected devices
- They prioritize network traffic based on port numbers