CCNA Practice Final Exam 1 Questions With Correct Answers
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Course
CCNA
Institution
CCNA
CCNA Practice Final Exam 1 Questions
With Correct Answers
What is the default subnet mask for an IP address of 64.100.19.14? - answer255.0.0.0
What does the term "attenuation" mean in data communication? - answerloss of signal
strength as distance increases
What is the function of CSMA/CA on a...
CCNA Practice Final Exam 1 Questions
With Correct Answers
What is the default subnet mask for an IP address of 64.100.19.14? - answer✔✔255.0.0.0
What does the term "attenuation" mean in data communication? - answer✔✔loss of signal
strength as distance increases
What is the function of CSMA/CA on a wireless Ethernet network? - answer✔✔to prevent
collisions
The area covered by a single AP is known as what? - answer✔✔basic service set
A company has a web server that must be accessible to both external and internal clients. Which
security policy best practice should be followed to maximize security of the server? -
answer✔✔Place the web server in a DMZ
What advantage does a peer-to-peer network have over a client-server network? - answer✔✔It
increases scalability.
Which of the following are the address ranges of the private IP addresses? (Choose three.) -
answer✔✔10.0.0.0 to 10.255.255.255, 172.16.0.0 to 172.31.255.255, 192.168.0.0 to
192.168.255.255
When acting as a DHCP server, an integrated router can provide what three types of information
to a client? (Choose three.) - answer✔✔default gateway, dynamic IP address, DNS server
address
Which protocol in its default configuration downloads e-mail messages to the client computer
and deletes them from the server? - answer✔✔POP3
What are two best practices that are used when configuring a small home WLAN? (Choose two.)
- answer✔✔the encryption of the SSID, the use of pre-shared keys
A network technician is required to provide access to the Internet for a large company. What is
needed to accomplish this task? - answer✔✔ISP
, EXAM STUDY MATERIALS 8/7/2024 11:29 AM
Where do ISPs get the public addresses that they assign to end users? - answer✔✔ISPs obtain
address blocks from registry organizations
When terminating UTP cabling, why is it important to untwist only a small amount of each wire
pair? - answer✔✔minimizes crosstalk
What is the purpose of the ipconfig /release command? - answer✔✔It forces a client to give up
its current IP address.
What is the purpose of creating a DMZ during network firewall implementation? - answer✔✔to
allow for a publicly accessible zone without compromising the internal network
A user is unable to send e-mail. While troubleshooting this problem, the network technician first
verifies the physical connectivity of cables. Which troubleshooting approach is being followed? -
answer✔✔bottom-up
What layer is the first point of entry for a host into the network? - answer✔✔access layer
A host sent a message that all other hosts on the switched local network received and processed.
What type of domain are all these hosts a part of? - answer✔✔Broadcast domain
What is an advantage of selecting an operating system that has a commercial license over one
with a GPL license? - answer✔✔The commercial license-based operating system provides
structured support.
Refer to the exhibit. Assume that the command output is from a wireless DHCP client that is
connected to a Linksys integrated router. What can be deduced from the output? - answer✔✔The
wireless connection is operational
Because of an increasing number of users, bandwidth per user on a WLAN has decreased to a
point where users are complaining about poor performance. What can be done to improve the
user experience? - answer✔✔Reduce the number of devices using each channel
A network technician suspects that malware on a user PC is opening multiple TCP connections
to a specific foreign host address. Which Windows command line utility can be used to confirm
the multiple TCP connections? - answer✔✔Netstat
STP Port Roles - answer✔✔Root - Switch closest to root bridge
Designated - All active non root ports
Alternate/Backup - Blocking
Disable - Shutdown
Root Port Election - answer✔✔Switch with lowest Bridge ID (BID) becomes root.
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