1|Page
CCNA 1 v7.0 Final Exam Study Set 2026/2027 ||Verified
Exam!!|| Introduction to Networks ||Verified Questions
with Answers and Detailed Rationales
Which type of server relies on record types such as A, NS,
AAAA, and MX in order to provide services?
-DNS
-email
-file
-web - Answer-DNS
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
,2|Page
-a collection of protocols known as the TCP/IP protocol
suite - Answer-protocols developed by organizations who
have control over their definition and operation
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. - Answer-Resolves
domain names, such as cisco.com, into IP addresses.
Which two traffic types use the Real-Time Transport
Protocol (RTP)? (Choose two.)
-video
-web
-file transfer
-voice
,3|Page
-peer to peer - Answer--video
-voice
Which wireless technology has low-power and data rate
requirements making it popular in home automation
applications?
-ZigBee
-LoRaWAN
-5G
-Wi-Fi - Answer-ZigBee
Which layer of the TCP/IP model provides a route to
forward messages through an internetwork?
-application
-network access
-internet
-transport - Answer-internet
, 4|Page
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 - Answer-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 - Answer-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?
CCNA 1 v7.0 Final Exam Study Set 2026/2027 ||Verified
Exam!!|| Introduction to Networks ||Verified Questions
with Answers and Detailed Rationales
Which type of server relies on record types such as A, NS,
AAAA, and MX in order to provide services?
-DNS
-file
-web - Answer-DNS
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
,2|Page
-a collection of protocols known as the TCP/IP protocol
suite - Answer-protocols developed by organizations who
have control over their definition and operation
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. - Answer-Resolves
domain names, such as cisco.com, into IP addresses.
Which two traffic types use the Real-Time Transport
Protocol (RTP)? (Choose two.)
-video
-web
-file transfer
-voice
,3|Page
-peer to peer - Answer--video
-voice
Which wireless technology has low-power and data rate
requirements making it popular in home automation
applications?
-ZigBee
-LoRaWAN
-5G
-Wi-Fi - Answer-ZigBee
Which layer of the TCP/IP model provides a route to
forward messages through an internetwork?
-application
-network access
-internet
-transport - Answer-internet
, 4|Page
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 - Answer-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 - Answer-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?
