CompTIA Network+ Practice Test for Subdomain 3.1 #02

Welcome to today’s CompTIA Network+ practice test!

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Today’s practice test is based on Subdomain 3.1 (Explain the purpose of organizational processes and procedures) from the CompTIA Network+ N10-009 objectives.

This beginner-level practice test is inspired by the CompTIA Network+ (N10-009) exam and is designed to help you reinforce key networking concepts on a daily basis.

These questions are not official exam questions, nor are they brain dumps, but they reflect topics and scenarios relevant to the Network+ certification. Use them to test your knowledge, identify areas for improvement, and build daily cybersecurity habits.

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To choose CompTIA Network+ practice tests based on specific domains/subdomains, click that link.

CompTIA Network+ Practice Test for Subdomain 3.1 #02

10 questions • Single best answer

Question 1

A network operations manager at a regional credit union is updating the network documentation library for a new branch being added to the organization. The documentation must include two distinct views: one that shows the physical placement of devices, port connections, and cabling between equipment, and another that depicts IP addressing schemes, subnet boundaries, and logical traffic paths between network segments. Which two document types address these requirements?

A. A rack diagram for physical device placement and a cable map to show IP addressing between closets B. A physical network diagram showing device placement and cabling, and a logical network diagram showing IP addressing and routing paths C. A wireless heat map for access point placement and an IPAM report for subnet assignments D. A Layer 1 cabling diagram for port connections and a wireless survey to show logical segmentation

Question 2

A growing enterprise has been managing IP address assignments in a shared spreadsheet. Network administrators are experiencing increasing problems with IP conflicts, stale DHCP reservations, and difficulty determining which addresses are available across 15 subnets spanning multiple sites. The IT director wants a scalable, centralized solution that tracks address allocations, manages DHCP scopes, and correlates DNS records. Which tool category addresses this requirement?

A. A network performance monitor to alert when duplicate IP addresses are detected on active interfaces B. A SIEM platform to correlate DHCP log events and identify IP conflict patterns across sites C. IP address management (IPAM) software to centrally track, allocate, and manage IP address space across the organization D. A packet capture appliance to identify devices transmitting with conflicting source IP addresses

Question 3

A network engineer at a manufacturing company wants to ensure that any unauthorized change to a production router's configuration can be quickly detected and the device restored to its known-good state. The engineer creates a verified, tested configuration for each device and stores it in a centralized repository, intending to use it as a reference point for comparison and as a recovery source after an incident. Which configuration management concept does this stored configuration represent?

A. A backup configuration automatically exported from the device during each maintenance window B. A production configuration reflecting the current running state of each managed device C. A baseline or golden configuration serving as a trusted reference and recovery point for each device D. A change management record documenting the history of approved configuration modifications

Question 4

A large retail organization requires that all proposed network changes be formally documented and approved before implementation. A technician plans to add a new VLAN to the core switch to support a new application rollout. According to the organization's procedures, what must the technician complete before making this change?

A. Implement the change during a scheduled maintenance window without prior documentation to minimize the approval delay B. Notify all affected application owners by email and wait two hours for objections before proceeding C. Submit a formal change request through the change management process and receive approval before implementation D. Back up the current switch configuration, implement the change, and submit documentation after verifying the change succeeded

Question 5

A procurement manager is reviewing the status of core switches purchased eight years ago. The vendor's documentation indicates these switches have reached a milestone where the vendor will no longer manufacture or sell the product, new licenses are unavailable, and no further software updates including security patches will be released, but existing units will continue to function until replaced. Which lifecycle milestone have these switches reached?

A. End-of-support (EOS), meaning the vendor will continue to sell the product but will no longer provide technical assistance B. End-of-life (EOL), meaning the vendor will no longer manufacture, sell, or provide any support including security patches C. End-of-sale (EOS), meaning the product is no longer available for purchase but software support and patches will continue for a defined period D. Decommissioned status, meaning the organization is required by regulation to remove and replace the devices immediately

Question 6

A data center technician is onboarding a new set of hardware and needs to create documentation that shows every device's name, its exact position in the rack, the number of rack units it occupies, power connections, and cable management hardware placement. This documentation will be used during physical audits and when planning future equipment additions to the rack. Which type of documentation is the technician creating?

A. A logical network diagram showing Layer 3 IP addressing and routing topology for each rack device B. A rack diagram that depicts the physical layout, unit height, and positioning of all equipment within the cabinet C. A cable map that traces individual cable runs from each device's port to its patch panel termination D. An asset inventory that records serial numbers, warranty expiration dates, and software licensing for each device

Question 7

A wireless network engineer is preparing to redesign Wi-Fi coverage across a multi-floor corporate campus. Before recommending access point locations and channel plans, the engineer needs a document that visually shows current signal strength levels, coverage gaps, channel overlap interference zones, and areas with insufficient signal overlaid on the building floor plan. Which document type should the engineer produce or reference?

A. A physical network diagram showing each AP's location and its Ethernet uplink connection to the IDF B. A wireless survey or heat map overlaid on the building floor plan showing RF signal strength, coverage quality, and interference C. A logical network diagram depicting SSID-to-VLAN mappings and AP controller relationships across the campus D. An asset inventory identifying all deployed APs along with their firmware versions and channel configurations

Question 8

An IT manager at a regional hospital is conducting a compliance audit and discovers that several network devices are running software versions that are not recorded in any internal system. After the audit, the manager wants to implement a systematic process to continuously record, track, and maintain accurate records of all hardware devices, installed software versions, and associated licenses across the network. Which organizational process fulfills this requirement?

A. Configuration management, which tracks and controls changes to device configuration files and enforces consistent settings B. Change management, which documents and requires approval for all modifications to the network environment C. Asset inventory management, which records and maintains ongoing tracking of hardware, software versions, and licensing across the organization D. Life-cycle management, which governs procurement cycles, hardware refresh planning, and decommissioning procedures

Question 9

A network administrator is updating the disaster recovery plan for a distributed enterprise network. The plan requires that the exact configuration of each router, switch, and firewall be stored in a secure, off-device location so that if a device fails or its running configuration is accidentally overwritten, it can be restored quickly without manual reconstruction. Which configuration management practice satisfies this requirement?

A. Maintaining a golden configuration as the approved baseline for validating new device deployments B. Maintaining a backup configuration stored separately from each device to enable rapid restoration after failure C. Using IPAM to store configuration snapshots alongside IP address allocation records for each device D. Documenting the production configuration in a network diagram to serve as a reference during troubleshooting

Question 10

A senior network technician has just completed running new Cat6A cable throughout a renovated open office floor. The network manager requests documentation that records, for every cable run on that floor, the originating switch port, the patch panel port where the cable terminates, and the label of the corresponding wall jack at the workstation end. This documentation will be used to trace connectivity issues and verify port assignments during moves, additions, and changes. Which type of documentation is the network manager requesting?

A. A rack diagram showing the physical location and unit position of patch panels and switches in the IDF B. A physical network diagram showing the floor plan layout and access switch locations for the renovated floor C. A cable map or cable diagram that traces each individual cable run from its source port to its destination termination D. A logical network diagram showing VLAN assignments and IP addressing for each switch port on the floor

CompTIA Network+ Practice Test for Subdomain 3.1 #02

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