CompTIA N10-009 Actual Free Exam Questions & Community Discussion

Which of the following technologies is most appropriate for a business that requires high-speed access to frequently used web content, such as images and videos?

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?

Which of the following will allow secure, remote access to internal applications?

A network administrator is troubleshooting an application issue after a firewall change. The administrator has confirmed that the port and protocol are accessible to the user, but the application is still having issues. Which of the following tools allows the administrator to look at traffic on the application layer of the OSI model?

A public library wants to implement a solution in which users need to connect to the wireless network and then authenticate via HTTPS with provided credentials. Which of the following technologies fulfills this requirement?

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 company upgrades its network and PCs to gigabit speeds. After the upgrade, users are not getting the expected performance. Technicians discover that the speeds of the endpoint NICs are inconsistent. Which of the following should be checked first to troubleshoot the issue?

A group of users cannot connect to network resources. The technician runs ipconfig from one user's device and is able to ping the gateway shown from the command. Which of the following is most likely preventing the users from accessing network resources?

A network administrator is notified that a user cannot access resources on the network. The network administrator checks the physical connections to the workstation labeled User 3 and sees the Ethernet is properly connected. However, the network interface's indicator lights are not blinking on either the computer or the switch. Which of the following Is the most likely cause?

Which of the following is the best example of a networking appliance that connects different network segments and directs allowed traffic between specific segments?

A company has observed increased user traffic to gambling websites and would like to limit this behavior on work computers. Which of the following should the company most likely implement?

A network administrator determines that some switch ports have more errors present than expected. The administrator traces the cabling associated with these ports. Which of the following would most likely be causing the errors?