CompTIA Network+ N10-006: Chapter 5 Review Questions

A client with an IP address of 172.16.18.5 /18 belongs to what network? A) 172.16.0.0/18 B) 172.16.64.0/18 C) 172.16.96.0/18 D) 172.16.128.0/18

A) 172.16.0.0/18

How many assignable IP addresses exist in the 172.16.1.10/27 network? A) 30 B) 32 C) 14 D) 64

A) 30

Which of the following statements are true regarding VLANs? (Choose 2) A) A VLAN is a single layer 2 broadcast domain B) For traffic to pass between 2 VLANs, that traffic must be routed by a layer 3 device C) Because of a switch's MAC address table, traffic does not need to be routed in order to pass between 2 VLANs D) A VLAN is a single collision domain

A) A VLAN is a single layer 2 broadcast domain B) For traffic to pass between 2 VLANs, that traffic must be routed by a layer 3 device

Which of the following are dynamic approaches to assigning routable IP addresses to networked devices? (Choose 2) A) BOOTP B) APIPA C) Zeroconf D) DHCP

A) BOOTP D) DHCP

What is the class of IP address 10.1.2.3/24? A) Class A B) Class B C) Class C D) Class D

A) Class A

What is the binary representation of the decimal number 117? A) 10110101 B) 01110101 C) 10110110 D) 01101001

B) 01110101

How can the following IPv6 addressed be condensed? 2009:0123:4040:0000:0000:000:000A:100B A) 2009::123:404:A:100B B) 2009::123:404:A:1B C) 2009:123:4040::A:100B D)2009:0123:4040::0::000A:100B

C) 2009:123:4040::A:100B

What is the prefix notation for a subnet mask of 255.255.255.240? A) /20 B) /24 C) /28 D) /29

C) 28

Your company has been assigned the 192.168.30.0/24 network for use at one of its sites. You need to use a subnet mask that will accommodate seven subnets while simultaneously accommodating the maximum number of hosts per subnet. What subnet mask should you use? A) /24 B) /26 C) /27 D) /28

C)/27

The binary number 10110100 has what decimal equivalent? A) 114 B) 190 C) 172 D) 180

D) 180