Free N10-009 Mock Exam – Practice Online Confidently

Increase your chances of passing the CompTIA N10-009 exam questions on your first try. Practice with our free online N10-009 exam mock test designed to help you prepare effectively and confidently.

Exam Code: N10-009
Exam Questions: 515
CompTIA Network+
Updated: 14 Jul, 2026
Question 1

Which of the following protocols is used to route traffic on the public internet?  

Options :
Answer: A

Question 2

A network administrator performed upgrades on a server and installed a new NIC to improve performance. Following the upgrades, usera are unable to reach the server. Which of the following is the most likely reason.

Options :
Answer: D

Question 3

A data center interconnect using a VXLAN was recently implemented. A network engineer observes slow performance and fragmentation on the interconnect. Which of the following technologies will resolve the issue? 

Options :
Answer: D

Question 4

A customer wants to separate the finance department from the marketing department. The network

administrator suggests segmenting the existing Class C network into two sections and readdressing all devices

appropriately. Which of the following subnet masks should the network administrator use?


Options :
Answer: B

Question 5

A network administrator is connecting two Layer 2 switches in a network. These switches must transfer data in multiple networks. Which of the following would fulfill this requirement?

Options :
Answer: B

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