NMT12202 - NETWORK TOPOLOGY AND DEVICE

1. Which of the following is an example of a star topology?

• Token Ring

• Ethernet LAN with switch

• Bus cable network

• Mesh-connected devices

2. 2. In a mesh topology, each device is connected to:

• Only one central hub

• Only its nearest neighbor

• A shared coaxial cable

• Every other device in the network

3. What type of address is used to identify devices at the data link layer?

• IP address

• Port number

• MAC address

• URL

4. Which type of IP address is used for sending data to all devices in a network?

• Unicast

• Broadcast

• Multicast

• Anycast

5. What is the main function of a router in a network?

• Filtering content

• Amplifying signals

• Forwarding packets between different networks

• Connecting peripheral devices

6. What is the purpose of a default gateway in a network?

• To route traffic from a local network to external networks

• To connect a device to a printer

• To assign IP addresses dynamically

• To filter unauthorized users

7. Which of the following is true about full-duplex communication?

• Data flows in one direction only

• Devices take turns sending and receiving

• Only switches support full-duplex

• Data can be sent and received simultaneously

8. Which type of IP address allows multiple devices to receive the same data simultaneously?

• Unicast

• Multicast

• Anycast

• Broadcast

9. 9. Which topology requires the most cabling?

• Star

• Bus

• Ring

• Mesh

10. A router receives a packet with a destination IP address it doesn’t recognize. What does it do?

• Drops the packet

• Sends it to the gateway

• Forwards it to all interfaces

• Performs NAT