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CompTIA Network+ Certification (N10-009) - CompTIA Exam Questions

Last updated on June 20, 2026

97% Exam Compliance
551 Total Questions
1
Question
Which of the following is used to redistribute traffic between one source and multiple servers that run the same service?
Options
A Switch
B Load balancer
C Router
D Firewall
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2
Question
Which of the following appliances provides users with an extended footprint that allows connections
from multiple devices within a designated WLAN?
Options
A Firewall
B Router
C Switch
D Access point
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3
Question
A junior network administrator gets a text message from a number posing as the domain registrar of the firm. The administrator is tricked into providing global administrator credentials. Which of the following attacks is taking place?
Options
A ARP spoofing
B DNS poisoning
C Smishing
D Vishing
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4
Question
A network administrator is creating a subnet that will include 45 separate hosts on a small private network within a large network architecture. Which of the following options is the most efficient use of network addresses when assigning this network?
Options
A 10.7.142.128/27
B 10.0.50.128/25
C 10.192.1.64/28
D 10.152.4.192/26
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5
Question
A network administrator notices uncommon communication between VMs on ephemeral ports on the same subnet. The administrator is concerned about that traffic moving laterally within the network. Which of the following describes the type of traffic flow the administrator is analyzing?
Options
A Point-to-point
B East-west
C Hub-and-spoke
D Horizontal-scaling
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