Network+ (Exam Bible) Questions With Correct Answers
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Course
Network+
Institution
Network+
improve performance for these applications? -
answerQuality of service
A company built a new building at its headquarters location. The new building is connected to
the company's LAN via fiber-optic cable. Multiple users in the new building are unable to access
the intranet site via their web b...
Network+ (Exam Bible) Questions With
Correct Answers
Which of the following is the physical topology for an Ethernet LAN? - answer✔✔Star
A fiber link connecting two campus networks is broken. Which of the following tools should an
engineer use to detect the exact break point of the fiber link? - answer✔✔OTDR (Optical Time
Domain Reflectometer)
Which of the following can be used to centrally manage credentials for various types of
administrative privileges on configured network devices? - answer✔✔TACACS+ (Terminal
Access Controller Access-Control System - remote authentication protocol)
Branch user are experiencing issues with video conferencing. Which of the following will the
company MOST likely configure to improve performance for these applications? -
answer✔✔Quality of service
A company built a new building at its headquarters location. The new building is connected to
the company's LAN via fiber-optic cable. Multiple users in the new building are unable to access
the intranet site via their web browser, but they are able to access internet sites. Which of the
following describes how the network administrator can resolve this issue? - answer✔✔Correct
the DNS server entries in the DHCP scope
A network is experiencing a number of CRC errors during normal network communication. At
which of the following layers of the OSI model will the administrator MOST likely start to
troubleshoot - answer✔✔Layer 2 - Data
An engineer notices some late collisions on a half-duplex link. The engineer verifies that the
devices on both ends of the connection are configured for half duplex. Which of the following is
the MOST likely cause of this issue? - answer✔✔One of the devices has a hardware issue
A technician is installing multiple UPS units in a major retail store. The technician is required to
keep track of all changes to new and old equipment. Which of the following will allow the
technician to record these changes? - answer✔✔Asset tags
A network engineer is investigating reports of poor performance. Upon reviewing a device
configuration, the engineer finds that duplex settings are mismatched on both ends. Which of the
following would be the MOST likely result of this finding? - answer✔✔Increased CRC errors
, EXAM STUDY MATERIALS 8/7/2024 11:29 AM
Which of the following service models would MOST likely be used to replace on-premises
servers with a cloud solution? - answer✔✔IaaS
A website administrator is concerned the company's static website could be defaced by
hacktivists or used as a pivot point to attack internal systems. Which of the following should a
network administrator recommend to assist with detecting these activities? - answer✔✔Use SSL
encryption
Which of the following connector types would have the MOST flexibility? - answer✔✔SFP
A technician is writing documentation regarding a company's server farm. The technician needs
to confirm the server name for all Linux servers. Which of the following commands should the
technician run? - answer✔✔nslookup
Wireless users are reporting intermittent internet connectivity. Connectivity is restored when the
users disconnect and reconnect, utilizing the web authentication process each time. The network
administrator can see the devices connected to the APs at all times. Which of the following steps
will MOST likely determine the cause of the issue? - answer✔✔Verify the session time-out
configuration on the captive portal settings
An attacker is attempting to find the password to a network by inputting common words and
phrases in plaintext to the password prompt. Which of the following attack types BEST describes
this action? - answer✔✔Dictionary attack
A technician receives feedback that some users are experiencing high amounts of jitter while
using the wireless network. While troubleshooting the network, the technician uses the ping
command with the IP address of the default gateway and verifies large variations in latency. The
technician thinks the issue may be interference from other networks and non-802.11 devices.
Which of the following tools should the technician use to troubleshoot the issue? -
answer✔✔Spectrum analyzer
A network technician is installing new software on a Windows-based server in a different
geographical location. Which of the following would be BEST for the technician to use to
perform this task? - answer✔✔RDP
Access to a datacenter should be individually recorded by a card reader even when multiple
employees enter the facility at the same time. Which of the following allows the enforcement of
this policy? - answer✔✔Access control vestibules
Which of the following routing protocols is used to exchange route information between public
autonomous systems? - answer✔✔BGP
The management team needs to ensure unnecessary modifications to the corporate network are
not permitted and version control is maintained. Which of the following documents would BEST
support this? - answer✔✔A change management policy
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