CCNA 1 Final Exam with questions and correct answers
(verified answers graded A+) latest update 2024/2025
Which two traffic types use the Real-Time Transport Protocol (RTP)? -
CORRECT ANSWER : Video
Voice
Which wireless technology has low-power and data rate requirements
making it popular in home automation applications? - CORRECT
ANSWER : ZigBee
Which layer of the TCP/IP model provides a route to forward messages
through an internetwork? - CORRECT ANSWER : Internet
Which type of server relies on record types such as A, NS, AAAA, and
MX in order to provide services? - CORRECT ANSWER : DNS
What are proprietary protocols? - CORRECT ANSWER : Protocols
developed by organizations who have control over their definition and
operation
What service is provided by DNS? - CORRECT ANSWER : 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? - CORRECT
ANSWER : POP3
What command can be used on a Windows PC to see the IP
configuration of that computer? - CORRECT 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? - CORRECT ANSWER :
peer-to-peer (P2P)
What characteristic describes a virus? - CORRECT ANSWER :
malicious software or code running on an end device
Three bank employees are using the corporate network. The first
employee uses a web browser to view a company web page in order to
read some announcements. The second employee accesses the corporate
database to perform some financial transactions. The third employee
participates in an important live audio conference with other corporate
managers in branch offices. If QoS is implemented on this network,
what will be the priorities from highest to lowest of the different data
types? - CORRECT ANSWER : audio conference, financial
transactions, web page
Match the description to the IPv6 addressing component. - CORRECT
ANSWER :
, Refer to the exhibit. If Host1 were to transfer a file to the server, what
layers of the TCP/IP model would be used? - CORRECT ANSWER :
application, transport, Internet, and network access layers
Match the characteristic to the forwarding method. - CORRECT
ANSWER :
Refer to the exhibit. The IP address of which device interface should be
used as the default gateway setting of host H1? - CORRECT ANSWER
: R1: G0/0
What service is provided by Internet Messenger? - CORRECT
ANSWER : An application that allows real-time chatting among remote
users.
Refer to the exhibit. Match the network with the correct IP address and
prefix that will satisfy the usable host addressing requirements for each
network. - CORRECT ANSWER :
Refer to the exhibit. Which protocol was responsible for building the
table that is shown? - CORRECT ANSWER : ARP
A network administrator notices that some newly installed Ethernet
cabling is carrying corrupt and distorted data signals. The new cabling
was installed in the ceiling close to fluorescent lights and electrical
equipment. Which two factors may interfere with the copper cabling and
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