Transcript Q1 on Ch09 TCPIP Protocol Suite and IP Addressing

Cisco 1 - Networking Basics
Chapter 9
What transport layer protocol does TFTP use?
Perrine. J
1.
TCP
2.
IP
3.
UDP
4.
CFTP
4/7/2016
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Cisco 1 - Networking Basics
Chapter 9
What transport layer protocol does TFTP use?
Perrine. J
1.
TCP
2.
IP
3.
UDP
4.
CFTP
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Cisco 1 - Networking Basics
Chapter 9
What steps must occur for devices to communicate between different
physical network segments? (Choose two.)
Perrine. J
1.
learning the IP address of the source device
2.
obtaining the MAC address of the intermediate device
3.
transferring the data packets from one network segment to another
to reach the destination host
4.
obtaining the IP address of the local host
4/7/2016
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Cisco 1 - Networking Basics
Chapter 9
What steps must occur for devices to communicate between different
physical network segments? (Choose two.)
Perrine. J
1.
learning the IP address of the source device
2.
obtaining the MAC address of the intermediate device
3.
transferring the data packets from one network segment to
another to reach the destination host
4.
obtaining the IP address of the local host
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Cisco 1 - Networking Basics
Chapter 9
Which of the following are major advantages of DHCP over BOOTP? (Choose
two.)
Perrine. J
1.
It allows user to be mobile.
2.
It does not require fixed profiles to assign IP addresses.
3.
It requires only three packet exchanges to obtain an IP address.
4.
It uses a table of static IP addresses developed by the network
system administrator.
5.
It requires the IP address to be linked with the same MAC address.
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Cisco 1 - Networking Basics
Chapter 9
Which of the following are major advantages of DHCP over BOOTP? (Choose
two.)
Perrine. J
1.
It allows user to be mobile.
2.
It does not require fixed profiles to assign IP addresses.
3.
It requires only three packet exchanges to obtain an IP address.
4.
It uses a table of static IP addresses developed by the network
system administrator.
5.
It requires the IP address to be linked with the same MAC address.
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Cisco 1 - Networking Basics
Chapter 9
Which items may be included in a BOOTP packet? (Choose two.)
Perrine. J
1.
the destination IP address of a WAN workstation
2.
the address of a router
3.
vendor-specific information
4.
the routing protocol of the destination network
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Cisco 1 - Networking Basics
Chapter 9
Which items may be included in a BOOTP packet? (Choose two.)
Perrine. J
1.
the destination IP address of a WAN workstation
2.
the address of a router
3.
vendor-specific information
4.
the routing protocol of the destination network
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Cisco 1 - Networking Basics
Chapter 9
If a device doesn’t know the MAC address of a device on an adjacent
network, it sends an ARP request to what?
Perrine. J
1.
The default gateway
2.
The closest router
3.
The router interface
4.
All of the above
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Cisco 1 - Networking Basics
Chapter 9
If a device doesn’t know the MAC address of a device on an adjacent
network, it sends an ARP request to what?
Perrine. J
1.
The default gateway
2.
The closest router
3.
The router interface
4.
All of the above
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Cisco 1 - Networking Basics
Chapter 9
What should a system administrator consider when assigning an IP address to a
network server? (Choose two.)
Perrine. J
1.
Servers should have addresses assigned dynamically through a
DHCP.
2.
Servers with a dynamically assigned IP address would be difficult to
locate on a network.
3.
Servers with periodically changed IP addresses have little effect on a
network.
4.
Servers should have IP addresses assigned statically by a network
system administrator.
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Cisco 1 - Networking Basics
Chapter 9
What should a system administrator consider when assigning an IP address to a
network server? (Choose two.)
Perrine. J
1.
Servers should have addresses assigned dynamically through a
DHCP.
2.
Servers with a dynamically assigned IP address would be difficult
to locate on a network.
3.
Servers with periodically changed IP addresses have little effect on a
network.
4.
Servers should have IP addresses assigned statically by a
network system administrator.
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Cisco 1 - Networking Basics
Chapter 9
Which of the following initiates an ARP request?
1.
A device that can locate the destination IP address in its ARP table
2.
The RARP server in response to a malfunctioning device
3.
A diskless workstation with an empty cache
4.
A device that cannot locate the destination MAC address in its ARP table
Perrine. J
4/7/2016
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Cisco 1 - Networking Basics
Chapter 9
Which of the following initiates an ARP request?
1.
A device that can locate the destination IP address in its ARP table
2.
The RARP server in response to a malfunctioning device
3.
A diskless workstation with an empty cache
4.
A device that cannot locate the destination MAC address in its ARP
table
Perrine. J
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Cisco 1 - Networking Basics
Chapter 9
Several solutions have been developed to expand the number of IP addresses
available for public use. Which technologies are solutions? (Choose three.)
Perrine. J
1.
DHCP
2.
classless interdomain routing
3.
a new 64 bit addressing scheme
4.
Network Address Translation
5.
IPv6
6.
IPv5
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Cisco 1 - Networking Basics
Chapter 9
Several solutions have been developed to expand the number of IP addresses
available for public use. Which technologies are solutions? (Choose three.)
Perrine. J
1.
DHCP
2.
classless interdomain routing
3.
a new 64 bit addressing scheme
4.
Network Address Translation
5.
IPv6
6.
IPv5
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Cisco 1 - Networking Basics
Chapter 9
In what ways are the TCP/IP and OSI models the same? (Choose three.)
Perrine. J
1.
Both have an application layer.
2.
Both have a physical layer.
3.
Both assume circuit-switched networks.
4.
Both have network access and data-link layers.
5.
Both have similar transport and network layers.
6.
Both assume packet-switched networks.
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Cisco 1 - Networking Basics
Chapter 9
In what ways are the TCP/IP and OSI models the same? (Choose three.)
Perrine. J
1.
Both have an application layer.
2.
Both have a physical layer.
3.
Both assume circuit-switched networks.
4.
Both have network access and data-link layers.
5.
Both have similar transport and network layers.
6.
Both assume packet-switched networks.
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Cisco 1 - Networking Basics
Chapter 9
Within a company's TCP/IP network, failure to access e-mail on a remote
server has been diagnosed as a network access problem. Which of the
following could be the cause? (Choose two.)
Perrine. J
1.
DNS
2.
PPP
3.
ATM
4.
TCP
5.
SMTP
6.
Ethernet
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Cisco 1 - Networking Basics
Chapter 9
Within a company's TCP/IP network, failure to access e-mail on a remote
server has been diagnosed as a network access problem. Which of the
following could be the cause? (Choose two.)
Perrine. J
1.
DNS
2.
PPP
3.
ATM
4.
TCP
5.
SMTP
6.
Ethernet
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Cisco 1 - Networking Basics
Chapter 9
Which operations are performed by IP? (Choose three.)
Perrine. J
1.
routing packets to remote hosts
2.
providing a physical addressing scheme
3.
defining frames
4.
defining packets
5.
transferring data between the internet layer and the network access
layer
6.
transferring data between the internet layer and the application layer
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Cisco 1 - Networking Basics
Chapter 9
Which operations are performed by IP? (Choose three.)
Perrine. J
1.
routing packets to remote hosts
2.
providing a physical addressing scheme
3.
defining frames
4.
defining packets
5.
transferring data between the internet layer and the network
access layer
6.
transferring data between the internet layer and the application layer
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Cisco 1 - Networking Basics
Chapter 9
Which of the following are TCP services? (Choose three.)
Perrine. J
1.
address resolution
2.
end-to-end communication
3.
flow control
4.
reliability of data delivery
5.
path determination
6.
data representation
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Cisco 1 - Networking Basics
Chapter 9
Which of the following are TCP services? (Choose three.)
Perrine. J
1.
address resolution
2.
end-to-end communication
3.
flow control
4.
reliability of data delivery
5.
path determination
6.
data representation
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Cisco 1 - Networking Basics
Chapter 9
What version of IP was developed as IPng, and what year was it introduced by
IETF? (Choose two.)
Perrine. J
1.
IPv4
2.
IPv6
3.
IPv8
4.
1981
5.
1992
6.
2002
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Cisco 1 - Networking Basics
Chapter 9
What version of IP was developed as IPng, and what year was it introduced by
IETF? (Choose two.)
Perrine. J
1.
IPv4
2.
IPv6
3.
IPv8
4.
1981
5.
1992
6.
2002
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Cisco 1 - Networking Basics
Chapter 9
Which network device table contains the IP and MAC address of other devices
on the same LAN?
Perrine. J
1.
DHCP
2.
RARP
3.
ARP
4.
DNS
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Cisco 1 - Networking Basics
Chapter 9
Which network device table contains the IP and MAC address of other devices
on the same LAN?
Perrine. J
1.
DHCP
2.
RARP
3.
ARP
4.
DNS
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Cisco 1 - Networking Basics
Chapter 9
How do some computer operating systems prevent duplicate IP addresses on a
local area network?
Perrine. J
1.
They are able to allow duplicate IP addresses on a single LAN
segment.
2.
The network DNS server reconciles IP address duplication.
3.
They send ARP requests throughout a local area network.
4.
They use UDP packets to bypass IP addresses.
4/7/2016
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Cisco 1 - Networking Basics
Chapter 9
How do some computer operating systems prevent duplicate IP addresses on a
local area network?
Perrine. J
1.
They are able to allow duplicate IP addresses on a single LAN
segment.
2.
The network DNS server reconciles IP address duplication.
3.
They send ARP requests throughout a local area network.
4.
They use UDP packets to bypass IP addresses.
4/7/2016
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Cisco 1 - Networking Basics
Chapter 9
Which model would a networking professional use to better understand the
data communication process?
Perrine. J
1.
OSI model
2.
IEEE model
3.
ANSI model
4.
Internetworking model
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Cisco 1 - Networking Basics
Chapter 9
Which model would a networking professional use to better understand the
data communication process?
Perrine. J
1.
OSI model
2.
IEEE model
3.
ANSI model
4.
Internetworking model
4/7/2016
Page 32
Cisco 1 - Networking Basics
Chapter 9
What does the sending device need to communicate with another local IP host?
Perrine. J
1.
the IP address of the nearest LAN server
2.
the MAC address of the destination device
3.
the IP address and MAC address of the destination device
4.
the IP address of the next hop switch
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Cisco 1 - Networking Basics
Chapter 9
What does the sending device need to communicate with another local IP host?
Perrine. J
1.
the IP address of the nearest LAN server
2.
the MAC address of the destination device
3.
the IP address and MAC address of the destination device
4.
the IP address of the next hop switch
4/7/2016
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