CompTIA Network+ Certification - N10-009 Exam Practice Test

A network engineer needs to virtualize network services, including a router at a remote branch location. Which of the following solutions meets the requirements?

Which of the following is the best networking appliance for interconnecting multiple logical networks and forwarding data packets between them while minimizing latency?

A network engineer added more APs to improve wireless coverage. However, users now report that the connectivity disconnects and reconnects repeatedly. Which of the following is causing the issue?

A network administration team for a medium-sized business has decided to segment the network, logically separating the finance and marketing teams in order to improve performance for both teams. The finance and marketing teams still need to access resources across the subnets, and the router has a single interface. Which of the following should the administrator configure in order to allow the traffic?

A network administrator wants to update a geofencing policy to limit access to the corporate network based on location. Which of the following will the administrator most likely leverage?

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?

Which of the following should be included in an SLA?

A wireless technician wants to implement a technology that will allow user devices to automatically navigate to the best available frequency standard. Which of the following technologies should the technician use?

A network administrator needs to fail over services to an off-site environment. This process will take four weeks to become fully operational. Which of the following DR concepts does this describe?

Which of the following network access methods is used to securely access resources, such as a corporate cloud or network, as if they were directly connected?

Which of the following OSI model layers manages the exchange of HTTP information?

A user's home mesh wireless network is experiencing latency issues. A technician has:
- Performed a speed test.
- Rebooted the devices.
- Performed a site survey.
- Performed a wireless packet capture.
The technician reviews the following information:

The technician notices in the packet capture that frames were retransmitted. Which of the following is the most likely cause of the user's network issue?

An office network is experiencing significant lag when accessing the company's shared drive. A systems administrator wants to investigate the cause of the problem, focusing on network latency. Which of the following tools should the administrator use first?

A Chief Executive Officer (CEO) of a company purchases a new phone that will be used while traveling to different countries. The CEO needs to be able to place outgoing calls and receive incoming calls on the phone using a SIM card. Which of the following cellular technologies does the CEO's phone need?

A network engineer is installing new PoE wireless APs. The first five APs deploy successfully, but the sixth one fails to start. Which of the following should the engineer investigate first?