Network+ Practice Quiz: N10-007 Quiz 20

1. Which of the following is the first IP address that can be assigned to hosts on the 166.70.0.0 network using the default subnet mask?

• 166.70.1.0
• 166.70.0.0
• 166.70.0.1
• 166.70.1.1
• 166.71.0.0

2. Which of the following is the last IP address that can be assigned to hosts on the 211.70.0.0 network using the default subnet mask?

• 211.70.0.255
• 211.71.0.0
• 211.70.0.254
• 211.70.255.255
• 211.70.255.254

3. You have been told to assign the IP address 21.155.67.188 to a host on the network using the default subnet mask. Which mask should you use?

• 255.255.255.0
• 21.0.0.0
• 21.155.0.0
• 21.155.67.0
• 255.0.0.0
• 255.255.0.0

4. You have a workstation connected to a small branch network using a single switch. The network does not have any routers and is not connected to the internet.

What are the minimum configuration parameters required on the workstation to be able to communicate with all hosts on the network?

• IP address and subnet mask
• IP address, subnet mask, and default gateway
• IP address
• IP address and default gateway

5. You manage a subnet that uses the subnet address 198.162.1.0/23. Which of the following best describes how addressing is configured for the subnet?

• Supernetting
• Classful
• Private
• Subnetting

6. You manage a server that uses an IP address of 192.168.255.188 with a mask of 255.255.0.0. Which of the following describes the address type?

• Broadcast
• Classless
• Classful
• Public
• Multicast

7. Which of the following IP address ranges is reserved for automatic private IP addressing?

• 169.192.0.0 - 169.192.254.255
• 169.168.0.1 - 169.168.255.255
• 192.168.0.1 - 192.168.254.255
• 169.254.0.1 - 169.254.255.254
• 192.168.0.0 - 192.168.255.254

8. You have configured your organization's DHCP server to dynamically assign IP addresses to DHCP clients using a lease duration of four days. You are using a Windows server for DHCP, and the default lease time is eight days.

What impact, if any, will this have on the network?

• No impact
• Network bandwidth will increase.
• Decreased network traffic
• Router performance will improve.
• Increased network traffic

9. Which two of the following statements about the dynamic host configuration protocol (DHCP) are true? (Choose two)

• It cannot be configured to assign the same IP address to the same host each time it boots.
• It can deliver other configuration information in addition to IP addresses.
• A DHCP server assigns addresses to requesting hosts.
• It is only used to deliver IP addresses to hosts.

10. Which of the following strategies are used to prevent duplicate IP addresses being used on a network? (Choose two)

• Install a DHCP server on the network.
• Use Automatic Private IP Addressing.
• Set the Windows network-monitoring utility to identify potential IP conflicts.
• Configure a HOSTS file for local IP resolution.
• Configure client systems to use static IP assignment.
• Install the DHCP client on all workstations.