CompTIA Network+ Certification Exam
Last Update 3 days ago
Total Questions : 506
Dive into our fully updated and stable N10-009 practice test platform, featuring all the latest CompTIA Network+ exam questions added this week. Our preparation tool is more than just a CompTIA study aid; it's a strategic advantage.
Our free CompTIA Network+ practice questions crafted to reflect the domains and difficulty of the actual exam. The detailed rationales explain the 'why' behind each answer, reinforcing key concepts about N10-009. Use this test to pinpoint which areas you need to focus your study on.
Which of the following protocols is used to send networking status messages between clients and servers?
A company recently rearranged some users' workspaces and moved several users to previously used workspaces. The network administrator receives a report that all of the users who were moved are having connectivity issues. Which of the following is the MOST likely reason?
Which of the following most likely determines the size of a rack for installation? (Select two).
Which of the following does a router prioritize first in the route selection process?
Which of the following routing technologies uses an attribute list for path selection?
A user is unable to navigate to a website because the provided URL is not resolving to the correct IP address. Other users are able to navigate to the intended website without issue. Which of the following is most likely causing this issue?
A network administrator wants to increase network security by preventing client devices from communicating directly with each other on the same subnet. Which of the following technologies should be implemented?
A network engineer receives a vendor alert regarding a vulnerability in a router CPU. Which of the following should the engineer do to resolve the issue?
A firewall administrator is mapping a server's internal IP address to an external IP address for public use. Which of the following is the name of this function?
SIMULATION
You have been tasked with setting up a wireless network in an office. The network will consist of 3 Access Points and a single switch. The network must meet the following parameters:
The SSIDs need to be configured as CorpNet with a key of S3cr3t!
The wireless signals should not interfere with each other
The subnet the Access Points and switch are on should only support 30 devices maximum
The Access Points should be configured to only support TKIP clients at a maximum speed
INSTRUCTONS
Click on the wireless devices and review their information and adjust the settings of the access points to meet the given requirements.
If at any time you would like to bring back the initial state of the simulation, please click the Reset All button.


A technician needs to identify a computer on the network that is reportedly downloading unauthorized content. Which of the following should the technician use?
An administrator needs to configure an IoT device with a /21 subnet mask, but the device will only accept dotted decimal notation. Which of the following subnet masks should the administrator use?
Which of the following cloud deployment models is most commonly associated with multitenancy and is generally offered by a service provider?

TESTED 27 Feb 2026
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