Chapter 4 Network Essentials Exam

How many binary bits exist within an IPv6 address?

128

Which network does a host with IP address 172.32.65.13 reside on if it is using a default subnet mask?:
172.32.65.0
172.32.65.32
172.32.0.0
172.32.32.0

172.32.0.0

Refer to the address below. What is an equivalent representation of the full IPv6 address?
2031:0000:0300:0000:0000:00C0:8000:130B
A: 2031:300::C0:8:130B
B: 2031:0:300::C0:8000:130B
C: 2031:0:3::C0:8000:130B
D: 2031::0300::C0:8::130B

B: 2031:0:300::C0:8000:130B

Refer to the exhibit. A technician has configured a user workstation with the information shown. Although the user can access all local LAN resources, the user cannot access any Internet sites by using either domain names or IP addresses. What is causing

The default gateway address is incorrect.

When IPv4 is configured for a computer on a network, what does the subnet mask identify?

the part of the IP address that identifies the network

How many usable hosts are available given a Class C IP address with the default subnet mask?

254

Which type of packet is sent by a DHCP server after receiving a DHCP Discover message?

DHCP Offer

Which destination IPv4 address does a DHCPv4 client use to send the initial DHCP Discover packet when the client is looking for a DHCP server?

255.255.255.255

What are two differences between binary and decimal numbers? (Choose two.)
A: Decimal numbers are based on powers of 1.
B: Binary numbers are based on powers of 2.
C: Decimal numbers include 0 through 9.
D: Numbers typed on a keyboard are entered as binar

B: Binary numbers are based on powers of 2.
C: Decimal numbers include 0 through 9.

What is the primary motivation for development of IPv6?

expanded addressing capabilities

What type of message is sent to a specific group of hosts?

multicast

A technician is setting up equipment on a network. Which three devices will need IP addresses? (Choose three.)
A: a printer with an integrated NIC
B: a web camera that is attached directly to a host
C: a server with two NICs
D: an IP phone
E: a wireless m

A: a printer with an integrated NIC
C: a server with two NICs
F: a PDA that is attached to a networked workstation

What are three characteristics of multicast transmission? (Choose three.)
A: The source address of a multicast transmission is in the range of 224.0.0.0 to 224.0.0.255.
B: A single packet can be sent to a group of hosts.
C: Multicast transmission can be u

B: A single packet can be sent to a group of hosts.
C: Multicast transmission can be used by routers to exchange routing information.
D: The range of 224.0.0.0 to 224.0.0.255 is reserved to reach multicast groups on a local network.

Which IP address type is intended for a specific host?

unicast

What is the destination MAC address of a broadcast Ethernet frame?

FF-FF-FF-FF-FF-FF

Which function does NAT perform in a wireless router?

NAT takes an internal source IP address and translates it to a global IP address.

What are three private IPv4 address? (Choose three.)
A: 10.1.1.1
B: 172.32.5.2
C: 192.167.10.10
D: 172.16.4.4
E: 192.168.5.5
F: 224.6.6.6

A: 10.1.1.1
D: 172.16.4.4
E: 192.168.5.5

How many binary bits exist within an IPv6 address?

128

Which network does a host with IP address 172.32.65.13 reside on if it is using a default subnet mask?:
172.32.65.0
172.32.65.32
172.32.0.0
172.32.32.0

172.32.0.0

Refer to the address below. What is an equivalent representation of the full IPv6 address?
2031:0000:0300:0000:0000:00C0:8000:130B
A: 2031:300::C0:8:130B
B: 2031:0:300::C0:8000:130B
C: 2031:0:3::C0:8000:130B
D: 2031::0300::C0:8::130B

B: 2031:0:300::C0:8000:130B

Refer to the exhibit. A technician has configured a user workstation with the information shown. Although the user can access all local LAN resources, the user cannot access any Internet sites by using either domain names or IP addresses. What is causing

The default gateway address is incorrect.

When IPv4 is configured for a computer on a network, what does the subnet mask identify?

the part of the IP address that identifies the network

How many usable hosts are available given a Class C IP address with the default subnet mask?

254

Which type of packet is sent by a DHCP server after receiving a DHCP Discover message?

DHCP Offer

Which destination IPv4 address does a DHCPv4 client use to send the initial DHCP Discover packet when the client is looking for a DHCP server?

255.255.255.255

What are two differences between binary and decimal numbers? (Choose two.)
A: Decimal numbers are based on powers of 1.
B: Binary numbers are based on powers of 2.
C: Decimal numbers include 0 through 9.
D: Numbers typed on a keyboard are entered as binar

B: Binary numbers are based on powers of 2.
C: Decimal numbers include 0 through 9.

What is the primary motivation for development of IPv6?

expanded addressing capabilities

What type of message is sent to a specific group of hosts?

multicast

A technician is setting up equipment on a network. Which three devices will need IP addresses? (Choose three.)
A: a printer with an integrated NIC
B: a web camera that is attached directly to a host
C: a server with two NICs
D: an IP phone
E: a wireless m

A: a printer with an integrated NIC
C: a server with two NICs
F: a PDA that is attached to a networked workstation

What are three characteristics of multicast transmission? (Choose three.)
A: The source address of a multicast transmission is in the range of 224.0.0.0 to 224.0.0.255.
B: A single packet can be sent to a group of hosts.
C: Multicast transmission can be u

B: A single packet can be sent to a group of hosts.
C: Multicast transmission can be used by routers to exchange routing information.
D: The range of 224.0.0.0 to 224.0.0.255 is reserved to reach multicast groups on a local network.

Which IP address type is intended for a specific host?

unicast

What is the destination MAC address of a broadcast Ethernet frame?

FF-FF-FF-FF-FF-FF

Which function does NAT perform in a wireless router?

NAT takes an internal source IP address and translates it to a global IP address.

What are three private IPv4 address? (Choose three.)
A: 10.1.1.1
B: 172.32.5.2
C: 192.167.10.10
D: 172.16.4.4
E: 192.168.5.5
F: 224.6.6.6

A: 10.1.1.1
D: 172.16.4.4
E: 192.168.5.5