NETWORK+ CERTIFICATION PRACTICE
EXAM PREP QUESTIONS WITH VERIFIED
SOLUTIONS 2026/2027 LATEST
A network technician suspects a short in the network cable and wants
to test it. Identify which of the following tools will provide this
capability. - CORRECT ANSWER>>>>Multimeter
A network engineer is designing a network in various offices to create
multiple broadcast domains. Each has its own Virtual Local Area
Network (VLAN). When configuring these
multiple broadcast domains on the switch, the switch will be
operating at what layer of the OSI model? - CORRECT
ANSWER>>>>Layer 3
A network administrator is measuring Key Performance Indicators
(KPI) for an industrial network. Which of the following are examples
of a KPI? (Select all that apply.) - CORRECT ANSWER>>>>Mean
Time Between Failures (MTBF) / Mean Time to Repair (MTTR)
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,Upon reviewing the inclement weather plan for Company A, the
network engineer wants to purchase standby power supplies that can
run on diesel or propane. What could the engineer purchase to fulfill
this requirement? - CORRECT ANSWER>>>>Generator
What are two parts of the first step of the CompTIA Network+
troubleshooting methodology? (Select all that apply.) - CORRECT
ANSWER>>>>Identify symptoms / Gather information
A server technician has removed a server blade from its rack for
cleaning. The technician sees corrosion on one of the circuit boards
and notices some water on the bottom of the casing. What
hazards could have affected this server? (Select all that apply.) -
CORRECT ANSWER>>>>Humidity / Flooding
A communications company uses TIA/EIA IS-95 handsets that
require each subscriber to use a code to key the modulation of their
signal. The receiver uses this "key" to extract the subscriber's traffic
from the radio signal. What type of handsets is the company using? -
CORRECT
ANSWER>>>>CDMA
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, A network administrator is unable to access files on a remote system.
A network firewall seems to be blocking traffic from passing through.
Which of the following will the administrator most likely need to
reconfigure for inbound and outbound traffic? (Select all that apply.) -
CORRECT ANSWER>>>>TCP port 20 / TFTP traffic
A network engineer wants all wireless clients to connect to use the
same broadcast domain without connecting to another wireless
network. What is this called? - CORRECT ANSWER>>>>Wireless
client isolation
A network administrator would like to setup a group of servers to
retrieve the same content from a single host on the internal network.
Which of the following will allow this type of data flow? (Select all
that apply.) - CORRECT ANSWER>>>>IGMP must be used to
configure group membership. / A multicast IP address is assigned to
the servers.
A helpdesk technician is helping a user attempt to connect to the
network but they are receiving a 1 69 address. What is this? -
CORRECT ANSWER>>>>Link-local
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EXAM PREP QUESTIONS WITH VERIFIED
SOLUTIONS 2026/2027 LATEST
A network technician suspects a short in the network cable and wants
to test it. Identify which of the following tools will provide this
capability. - CORRECT ANSWER>>>>Multimeter
A network engineer is designing a network in various offices to create
multiple broadcast domains. Each has its own Virtual Local Area
Network (VLAN). When configuring these
multiple broadcast domains on the switch, the switch will be
operating at what layer of the OSI model? - CORRECT
ANSWER>>>>Layer 3
A network administrator is measuring Key Performance Indicators
(KPI) for an industrial network. Which of the following are examples
of a KPI? (Select all that apply.) - CORRECT ANSWER>>>>Mean
Time Between Failures (MTBF) / Mean Time to Repair (MTTR)
Page 1 of 27
,Upon reviewing the inclement weather plan for Company A, the
network engineer wants to purchase standby power supplies that can
run on diesel or propane. What could the engineer purchase to fulfill
this requirement? - CORRECT ANSWER>>>>Generator
What are two parts of the first step of the CompTIA Network+
troubleshooting methodology? (Select all that apply.) - CORRECT
ANSWER>>>>Identify symptoms / Gather information
A server technician has removed a server blade from its rack for
cleaning. The technician sees corrosion on one of the circuit boards
and notices some water on the bottom of the casing. What
hazards could have affected this server? (Select all that apply.) -
CORRECT ANSWER>>>>Humidity / Flooding
A communications company uses TIA/EIA IS-95 handsets that
require each subscriber to use a code to key the modulation of their
signal. The receiver uses this "key" to extract the subscriber's traffic
from the radio signal. What type of handsets is the company using? -
CORRECT
ANSWER>>>>CDMA
Page 2 of 27
, A network administrator is unable to access files on a remote system.
A network firewall seems to be blocking traffic from passing through.
Which of the following will the administrator most likely need to
reconfigure for inbound and outbound traffic? (Select all that apply.) -
CORRECT ANSWER>>>>TCP port 20 / TFTP traffic
A network engineer wants all wireless clients to connect to use the
same broadcast domain without connecting to another wireless
network. What is this called? - CORRECT ANSWER>>>>Wireless
client isolation
A network administrator would like to setup a group of servers to
retrieve the same content from a single host on the internal network.
Which of the following will allow this type of data flow? (Select all
that apply.) - CORRECT ANSWER>>>>IGMP must be used to
configure group membership. / A multicast IP address is assigned to
the servers.
A helpdesk technician is helping a user attempt to connect to the
network but they are receiving a 1 69 address. What is this? -
CORRECT ANSWER>>>>Link-local
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