1. A host computer with an IP address of 192.168.12.5 using a subnet mask of 255.255.255.0 pings a computer with an IP address of 192.168.12.83. What happens to the data packet? a. The packet is sent to the gateway address. b. The packet is sent to the 127.0.0.1 address. c. The destination for the data packet is in the same LAN. d. The packet is sent to the 192 subnet. e. None of these answers are correct.
2. A host computer with an IP address of 172.16.29.23 using a subnet mask of 255.255.255.0 pings a computer with an IP address of 172.16.29.83. What happens to the data packet? a. The packet is sent to the gateway. b. The packet is sent to the 255.255.255.0 subnet. c. The packet is sent out as a broadcast. d. The packet stays in the LAN. e. None of these answers are correct.
3. A host computer with an IP address of 192.168.12.5 using a /24 subnet mask pings a computer with an IP address of 192.168.12.102. What happens to the data packet? a. The packet stays in the LAN. b. The destination for the data packet is in the 192.168.12.12 subnet; therefore, the data packet is sent to the gateway. c. The destination for the data packet is in the 192.168.0.0 subnet; therefore, the data packet is sent to the gateway. d. The destination for the data packet is in the 192.168.0.1 subnet; therefore, the data packet is sent to the gateway. e. None of these answers are correct.
4. A host computer with an IP address of 128.123.168.12 using a subnet mask of 255.255.192.0 pings a computer with an IP address of 192.168.35.102. What happens to the data packet? a. The data packet is sent to the 192 subnet. b. The data packet is sent to the gateway. c. The destination IP address is a broadcast address; therefore, an ARP request is performed to determine the destination MAC address. d. The data packet is sent to the gateway using an IP address of 128.123.168.250. e. None of these answers are correct.
5. A host computer with an IP address of 10.10.20.5 using a subnet mask of 255.255.192.0 pings a computer with an IP address of 10.10.10.5. What happens to the data packet? a. The data packet is sent to the gateway. b. The data packet is sent to 10.10.20.192. c. The 10.10.10.5 is not in the same LAN; therefore, the data packet is sent out as a broadcast. d. The data packet is sent to the 127.0.0.1 network. e. None of these answers are correct.
6. A computer with an IP address of 172.16.25.8 using a subnet mask of 255.255.255.224 pings an IP address of 172.16.25.52. What happens to the data packet? a. The data packet is sent to the gateway. b. The data packet is sent to the loop-back interface. c. This destination IP address is a broadcast address for the .32 subnet so there will not be a reply. d. The host at 172.16.25.52 will reply four times if the gateway IP address has not been configured. e. None of these answers are correct.
7. A subnet mask of 255.255.255.240 is applied to a packet with a destination of 172.16.123.213. Which subnet is the packet sent to? a. The data packet is sent to the 172.16.112.0 subnet. b. The data packet is sent to the 172.16.0.0 subnet. c. The data packet is sent to the 172.16.252.0 subnet. d. The data packet is sent to the 172.16.123.208 subnet. e. All of the above are correct because this is a broadcast.
8. A /30 subnet mask is applied to a packet with a destination of 172.16.123.245. Which subnet is the packet sent to? a. The data packet is sent to the 172.16.0.0 subnet. b. This is the broadcast address for the 172.16.123.240 subnet. The packet is discarded. c. The packet is sent to the 172.16.123.244 subnet. d. The packet is sent to the gateway and then routed to the 172.16.123.0 network. e. None of these answers are correct.
9. A subnet mask of 255.255.255.192 is applied to a packet with a destination of 172.16.98.155. Which subnet is the packet sent to? a. The packet is sent to the 172.16.98.128 subnet. b. The packet is sent to the 172.16.98.0 subnet. c. The packet is sent to the 172.168.98.192 subnet. d. The packet is sent to the 172.168.98.64 subnet. e. The packet is sent to the 172.168.128.0 subnet.
10. A data packet is sent to 24.0.0.5 using a subnet mask of 255.255.255.255. What happens to the data packet? a. This is a multicast address using a subnet mask of 255.255.255.255; therefore, the data packet is sent directly to the networking device with a multicast IP address of 224.0.0.5. b. The data packet is sent directly to the networking device with an IP address of 24.0.0.5. c. The data packet will be discarded. d. The 24.0.0.5 IP address is a broadcast address for the 24.0.0.0 network; therefore, an ARP request will be issued to determine the destination MAC address. e. None of these answers are correct.