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WorksheetsMNet_Chap8N9
Total questions: 21
Worksheet time: 20mins
Name
Class
Date
1.
What criterion must be followed in the design of an IPv4 addressing scheme for end devices?
a)
Each IP address must match the address that is assigned to the host by DNS.
b)
Each IP address must be unique within the local network.
c)
Each IP address needs to be compatible with the MAC address.
d)
Each local host should be assigned an IP address with a unique network component.
2.
How many octets exist in an IPv4 address?
a)
4
b)
8
c)
16
d)
23
3.
Which two parts are components of an IPv4 address? (Choose two.)
a)
Subnet portion
b)
Network portion
c)
Logical portion
d)
Host portion
e)
Physical portion
4.
What is the purpose of the subnet mask in conjunction with an IP address?
a)
To uniquely identify a host on a network
b)
To identify whether the address is public or private
c)
To determine the subnet to which the host belongs
d)
To mask the IP address to outsiders
5.
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 PDA that is attached to a networked workstation
6.
Which statement describes the relationship of a physical network and logical IPv4 addressed networks?
a)
All devices connected to a physical network need to belong to the same IPv4 logical network.
b)
A physical network can connect multiple devices of different IPv4 logical networks.
c)
End devices on different IPv4 logical networks can communicate with each other if they all connect to the same switch.
d)
A local physical network supports one IPv4 logical network.
7.
How large are IPv4 addresses?
a)
8 bits
b)
16 bits
c)
32 bits
d)
64 bits
e)
128 bits
8.
What is the network address for an IPv4 address 172.16.34.10 with the subnet mask of 255.255.255.0?
a)
10
b)
34.10
c)
172.16.0.0
d)
172.16.34.0
9.
What are two features of IPv4 addresses? (Choose two.)
a)
An IPv4 address contains 8 octets.
b)
IPv4 is a logical addressing scheme.
c)
An IPv4 addressing scheme is hierarchical.
d)
IPv4 addresses are only used for communications on the internet.
e)
An IPv4 address is bound to a network interface card to make it unique.
10.
Consider the group of five IPv4 addresses each with the subnet mask of 255.255.255.0. Which two IPv4 addresses belong to the same local network? (Choose two.)
a)
192.168.10.2
b)
192.168.10.56
c)
193.168.10.16
d)
192.168.100.62
e)
192.167.10.74
11.
The IT group needs to design and deploy IPv4 network connectivity in a new high school computer lab. The network design requires multiple logical networks be deployed on one physical network. Which technology is required to enable computers on different logical networks to communicate with each other?
a)
Routing
b)
Hosting
c)
Mapping
d)
Switching
12.
Which statement describes one purpose of the subnet mask setting for a host?
a)
It is used to describe the type of the subnet.
b)
It is used to identify the default gateway.
c)
It is used to determine to which network the host is connected.
d)
It is used to determine the maximum number of bits within one packet that can be placed on a particular network.
13.
What is one reason for subnetting an IP network?
a)
To reduce the scope of broadcast flooding
b)
To increase the number of available host addresses on the network
c)
To remove the need for network services that rely on broadcasts, such as DHCP
d)
To ensure that all devices can communicate with each other without requiring a router
14.
A message is sent to all hosts on a remote network. Which type of message is it?
a)
Limited broadcast
b)
Multicast
c)
Unicast
d)
Directed broadcast
15.
A user is unable to access the company server from a computer. On issuing the ipconfig command, the user finds that the IP address of the computer is displayed as 169.254.0.2. What type of address is this?
a)
Private
b)
Link-local
c)
Loopback
d)
Experimental
16.
What are three private IPv4 address? (Choose three.)
a)
10.1.1.1
b)
172.32.5.2
c)
192.168.5.5
d)
224.6.6.6
e)
172.16.4.4
17.
Which network device can serve as a boundary to divide a Layer 2 broadcast domain?
a)
Ethernet bridge
b)
Ethernet hub
c)
Access point
d)
Router
18.
What is the role of IANA?
a)
Maintaining standards related to electrical wiring and connectors
b)
Documenting developments for new protocols and updating existing protocols
c)
Managing the allocation of IP addresses and domain names
d)
Promoting the development and evolution of the Internet around the world
19.
Which address prefix range is reserved for IPv4 multicast?
a)
240.0.0.0 – 254.255.255.255
b)
224.0.0.0 – 239.255.255.255
c)
169.254.0.0 – 169.254.255.255
d)
127.0.0.0 – 127.255.255.255
20.
A high school in New York (school A) is using videoconferencing technology to establish student interactions with another high school (school B) in Russia. The videoconferencing is conducted between two end devices through the Internet. The network administrator of school A configures the end device with the IP address 209.165.201.10. The administrator sends a request for the IP address for the end device in school B and the response is 192.168.25.10. Neither school is using a VPN. The administrator knows immediately that this IP will not work. Why?
a)
This is a loopback address
b)
This is a link-local address
c)
This is a private IP address
d)
There is an IP address conflict
21.
A host is transmitting a broadcast. Which host or hosts will receive it?
a)
A specially defined group of hosts
b)
All hosts in the same network
c)
All hosts on the Internet
d)
The closest neighbor on the same network
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