Cisco CCNA ITN Final Course Exam (
Version 7.00) ACTUAL QUESTIONS AND
CORRECT ANSWERS
Which two traffic types use the Real-Time Transport Protocol (RTP)? (Choose two.)
video
web
file transfer
voice
peer to peer - Correct answers✔✔Video
Voice
Which wireless technology has low-power and data rate requirements making it popular in home
automation applications?
ZigBee
LoRaWAN
5G
Wi-Fi - Correct answers✔✔ZigBee
Explanation: ZigBee is an IEEE 802.15.4 wireless standard designed for creating personal-area
networks. Low energy, power, and data rate requirements make Zigbee a popular protocol for
connecting home automation devices.
Which layer of the TCP/IP model provides a route to forward messages through an internetwork?
,application
network access
internet
transport - Correct answers✔✔Internet
Explain: The OSI model network layer corresponds directly to the internet layer of the TCP/IP
model and is used to describe protocols that address and route messages through an internetwork.
Which type of server relies on record types such as A, NS, AAAA, and MX in order to provide
services?
DNS
email
file
web - Correct answers✔✔DNS
Explain: A DNS server stores records that are used to resolve IP addresses to host names. Some
DNS record types include the following:
A - an end device IPv4 address
NS - an authoritative name server
AAAA - an end device IPv6 address
MX - a mail exchange record
What are proprietary protocols?
,Protocols developed by private organizations to operate on any vendor hardware
Protocols that can be freely used by any organization or vendor
Protocols developed by organizations who have control over their definition and operation
A collection of protocols known as the TCP/IP protocol suite - Correct answers✔✔Protocols
developed by organizations who have control over their definition and operation
Explain: Proprietary protocols have their definition and operation controlled by one company or
vendor. Some of them can be used by different organizations with permission from the owner.
The TCP/IP protocol suite is an open standard, not a proprietary protocol.
What service is provided by DNS?
Resolves domain names, such as cisco.com, into IP addresses.
A basic set of rules for exchanging text, graphic images, sound, video, and other multimedia files
on the web.
Allows for data transfers between a client and a file server.
Uses encryption to secure the exchange of text, graphic images, sound, and video on the web. -
Correct answers✔✔Resolves domain names, such as cisco.com, into IP addresses.
A client packet is received by a server. The packet has a destination port number of 110. What
service is the client requesting?
DNS
DHCP
SMTP
POP3 - Correct answers✔✔POP3
, What command can be used on a Windows PC to see the IP configuration of that computer?
show ip interface brief
ping
show interfaces
ipconfig - Correct answers✔✔ipconfig
A wired laser printer is attached to a home computer. That printer has been shared so that other
computers on the home network can also use the printer. What networking model is in use?
client-based
master-slave
point-to-point
peer-to-peer (P2P) - Correct answers✔✔peer-to-peer (P2P)
Explanation: Peer-to-peer (P2P) networks have two or more network devices that can share
resources such as printers or files without having a dedicated server.
What characteristic describes a virus?
a network device that filters access and traffic coming into a network
the use of stolen credentials to access private data
an attack that slows or crashes a device or network service
malicious software or code running on an end device - Correct answers✔✔malicious software or
code running on an end device
Version 7.00) ACTUAL QUESTIONS AND
CORRECT ANSWERS
Which two traffic types use the Real-Time Transport Protocol (RTP)? (Choose two.)
video
web
file transfer
voice
peer to peer - Correct answers✔✔Video
Voice
Which wireless technology has low-power and data rate requirements making it popular in home
automation applications?
ZigBee
LoRaWAN
5G
Wi-Fi - Correct answers✔✔ZigBee
Explanation: ZigBee is an IEEE 802.15.4 wireless standard designed for creating personal-area
networks. Low energy, power, and data rate requirements make Zigbee a popular protocol for
connecting home automation devices.
Which layer of the TCP/IP model provides a route to forward messages through an internetwork?
,application
network access
internet
transport - Correct answers✔✔Internet
Explain: The OSI model network layer corresponds directly to the internet layer of the TCP/IP
model and is used to describe protocols that address and route messages through an internetwork.
Which type of server relies on record types such as A, NS, AAAA, and MX in order to provide
services?
DNS
file
web - Correct answers✔✔DNS
Explain: A DNS server stores records that are used to resolve IP addresses to host names. Some
DNS record types include the following:
A - an end device IPv4 address
NS - an authoritative name server
AAAA - an end device IPv6 address
MX - a mail exchange record
What are proprietary protocols?
,Protocols developed by private organizations to operate on any vendor hardware
Protocols that can be freely used by any organization or vendor
Protocols developed by organizations who have control over their definition and operation
A collection of protocols known as the TCP/IP protocol suite - Correct answers✔✔Protocols
developed by organizations who have control over their definition and operation
Explain: Proprietary protocols have their definition and operation controlled by one company or
vendor. Some of them can be used by different organizations with permission from the owner.
The TCP/IP protocol suite is an open standard, not a proprietary protocol.
What service is provided by DNS?
Resolves domain names, such as cisco.com, into IP addresses.
A basic set of rules for exchanging text, graphic images, sound, video, and other multimedia files
on the web.
Allows for data transfers between a client and a file server.
Uses encryption to secure the exchange of text, graphic images, sound, and video on the web. -
Correct answers✔✔Resolves domain names, such as cisco.com, into IP addresses.
A client packet is received by a server. The packet has a destination port number of 110. What
service is the client requesting?
DNS
DHCP
SMTP
POP3 - Correct answers✔✔POP3
, What command can be used on a Windows PC to see the IP configuration of that computer?
show ip interface brief
ping
show interfaces
ipconfig - Correct answers✔✔ipconfig
A wired laser printer is attached to a home computer. That printer has been shared so that other
computers on the home network can also use the printer. What networking model is in use?
client-based
master-slave
point-to-point
peer-to-peer (P2P) - Correct answers✔✔peer-to-peer (P2P)
Explanation: Peer-to-peer (P2P) networks have two or more network devices that can share
resources such as printers or files without having a dedicated server.
What characteristic describes a virus?
a network device that filters access and traffic coming into a network
the use of stolen credentials to access private data
an attack that slows or crashes a device or network service
malicious software or code running on an end device - Correct answers✔✔malicious software or
code running on an end device
