CompTIA N10-009 Exam Questions
CompTIA Network+ (Page 19 )

Updated On: 6-Apr-2026

Which of the following steps of the troubleshooting methodology should a technician take to confirm a theory?

  1. Duplicate the problem.
  2. Identify the symptoms.
  3. Gather information.
  4. Determine any changes.

Answer(s): A



A network administrator is deploying a new switch and wants to make sure that the default priority value was set for a spanning tree.
Which of the following values would the network administrator expect to see?

  1. 4096
  2. 8192
  3. 32768
  4. 36684

Answer(s): C



A network administrator is configuring a wireless network with an ESSID. Which of the following is a user benefit of ESSID compared to SSID?

  1. Stronger wireless connection
  2. Roaming between access points
  3. Advanced security
  4. Increased throughput

Answer(s): B



A network administrator needs to connect two routers in a point-to-point configuration and conserve IP space.
Which of the following subnets should the administrator use?

  1. /24
  2. /26
  3. /28
  4. /30

Answer(s): D



An attacker follows an employee through a badge-secured door before the door closes.
Which of the following types of attacks is occurring?

  1. Shoulder surfing
  2. Tailgating
  3. Phishing
  4. On-path

Answer(s): B



A research facility is expecting to see an exponential increase in global network traffic in the near future. The offices are equipped with 2.5Gbps fiber connections from the ISP, but the facility is currently only utilizing 1Gbps connections.
Which of the following would need to be configured in order to use the ISP's connection speed?

  1. 802.1Q tagging
  2. Network address translation
  3. Port duplex
  4. Link aggregation

Answer(s): D



A VoIP phone is plugged in to a port but cannot receive calls.
Which of the following needs to be done on the port to address the issue?

  1. Trunk all VLANs on the port.
  2. Configure the native VLAN.
  3. Tag the traffic to voice VLAN.
  4. Disable VLANs.

Answer(s): C



Which of the following can support a jumbo frame?

  1. Access point
  2. Bridge
  3. Hub
  4. Switch

Answer(s): D



Viewing page 19 of 75
Viewing questions 145 - 152 out of 619 questions



Post your Comments and Discuss CompTIA N10-009 exam dumps with other Community members:

N10-009 Exam Discussions & Posts

AI Tutor 👋 I’m here to help!