Chapter 6.1.6 Practice Questions

You need to determine the binary equivalent of the IPv4 address 192.68.1.1. Which is the correct binary version of this IP address?

110000.10101000.00000001.00000001

You have a small network with three subnets, as shown in the diagram below. IP addresses for each router interface are also indicated. You need to connect Wrk1 to Subnet A, and you need to connect Wrk5 to Subnet C. Each workstation needs a static IP address that allows it to communicate on the connected subnet. Drag the IP addresses on the left to the workstation it should be assigned to on the right. (Only one IP address is appropriate for each workstation).

Wrk1: 192.168.111.62 Wrk5: 10.155.64.97

Consider the following IP address that uses CIDR notation: 172.17.8.5/22 Which subnet mask corresponds to the CIDR notation used in this address?

255.255.252.0

You've decided to use a subnet mask of 255.255.192.0 with your 172.17.0.0 network to create four separate subnets. The network ID for one of the subnets is 172.17.0.0. You are installing the first host (a server) on this subnet, and you want to assign the lowest numbered IP address possible to this system. What should you do?

Assign the system an IP address of 172.17.0.1

You've decided to use a subnet mask of 255.255.192.0 with your 172.17.0.0 network to create four separate subnets. The network ID for one of the subnets is 172.17.128.0. You are installing a DNS/DHCP server on this subnet and want to assign the highest numbered host IP address possible to this system. What should you do?

Assign the system an IP address of 172.17.191.254

Your windows workstation has a binary IP address of 00001010.00000000.00000000.01000001 assigned to it. Which class of IP addresses does this address fall within?

Class A

Which of the following describes the role of a DHCP server (select two.) ?

Delivers DNS server addresses and other configuration information to hosts. Automates the process of assigning IP Addresses, subnet masks, and default gateway addresses to network hosts.

Your Windows workstation has an IP address of 192.168.1.35 with a subnet mask of 255.255.255.0. It also has a DNS server address of 192.168.1.1 and a default gateway router address of 192.168.1.254. Your workstation is a member of the westsim.com domain. The domain controller's address is 192.168.1.3. Your workstation needs to connect to a web server using the HTTP protocol. The web server has an IP address of 192.168.1.2 and a subnet mask of 255.255.255.0. Where will the packets be sent first?

Directly to the web server.

You are using a web browser on your Windows notebook to access the http://www.westsim.com website. Your notebook has been configured to use a DNS server that has an IP address of 137.165.1.254 for name resolution. Your notebook sends a name resolution request for www.westsim.com to this DNS server. However, this server isn't authoritative for this domain and doesn't have a record that can be used to resolve this domain name to an IP address. What will happen next?

The DNS server sends a request to a DNS root server for the IP address of a DNS server that is authoritative for the westsim.com domain.

Your Windows workstation has an IP address of 192.168.1.25 assigned to it with a subnet mask of 255.255.255.0. It also has a DNS server address of 137.65.1.10, and it has a default gateway router address of 192.168.1.254 Your workstation needs to send a file to a server that has an IP address of 192.168.2.1 and a subnet mask of 255.255.255.0 Where will the packets be sent first?

To the default gateway router