Which of the following is a major difference between a router and a Layer 3 switch?

A router can perform PAT, but a Layer 3 switch cannot.

A Layer 3 switch is more efficient than a router.

A router uses higher speed interfaces than a Layer 3 switch.

A Layer 3 switch can run more routing protocols than a router.

While using a secure conference call connection over a corporate VPN, a user moves from a cellular connection to a hotel wireless network. Although the wireless connection and the VPN show a connected status, no network connectivity is present. Which of the following is the most likely cause of this issue?

The WLAN is using a captive portal that requires further authentication.

MAC filtering is configured on the wireless connection.

The VPN and the WLAN connection have an encryption protocol mismatch.

The WLAN is using a captive portal that requires further authentication.

Wireless client isolation is enforced on the WLAN settings.

A user is unable to reach any resources on the internet. A technician goes to the site and obtains the following output from the workstation: Which of the following commands should the technician use to correct the issue?

route ADD 0.0.0.0 MASK 0.0.0.0 10.10.51.10 metric 35

route CHANGE 10.10.51.0 MASK 255.255.255.255 10.10.52.1 metric 5

route CHANGE 10.10.51.255 MASK 255.0.0.0 On-Link metric 1

A firewall administrator observes log entries of traffic being allowed to a web server on port 80 and port 443. The policy for this server is to only allow traffic on port 443. The firewall administrator needs to investigate how this change occurred to prevent a reoccurrence. Which of the following should the firewall administrator do next?

Consult the firewall audit logs.

Change the policy to allow port 80.

Remove the server object from the firewall policy.

A technician just validated a theory that resolved a network outage. The technician then verified that all users could access resources. Which of the following is the next step the technician should take in the network troubleshooting methodology?

Verify the services are restored.

Identify where the network outage is occurring.

A security engineer wants to provide a secure, dedicated, alternate access method into an IT network infrastructure to administer connected devices and IT assets. Which of the following is the engineer most likely to implement?

Authentication and authorization controls

A technician was cleaning a storage closet and found a box of transceivers labeled 8Gbps. Which of the following protocols uses those transceivers?

Internet Small Computer Systems Interface

Which of the following is the best action to take before sending a network router to be recycled as electronic waste?

Back up and erase the configuration.

Remove the company asset ID tag.

A network engineer needs to change an entire subnet of SLAAC-configured workstation addresses. Which of the following methods would be the best for the engineer to use?

Change the address prefix in a router in order for the router to advertise the new prefix with an ND.

Change the address prefix in ARP in order for the workstations to retrieve their new addresses.

Change the address prefix in a router in order for the router to advertise the new prefix with an ND.

Change the address prefix scope in a DHCP server in order for the workstations to retrieve their new addresses.

Change the workstations' address prefix manually because an automated method does not exist.

Which of the following is an advantage of using the cloud as a redundant data center?

The initial capital expenses are lower.

The process of changing cloud providers is easy.

Better security for company data is provided.

The initial capital expenses are lower.

The need for backups is eliminated.

A user returns to the office after working remotely for an extended period. The user is reporting limited access to the office wireless network and the inability to reach company resources on the network. The user connected to the guest network, ensured all patches were applied, and checked to make sure software was up to date. Which of the following is most likely the cause of the issue?

The NAC appliance has labeled the laptop as non-complaint.

The laptop drivers need to be updated to support a new wireless infrastructure.

The wireless passphrase has been cycled and needs to be updated.

The NAC appliance has labeled the laptop as non-complaint.

The WAP transmit power is too low and cannot complete user authentication.

A network technician is troubleshooting an issue that involves connecting to a server via SSH. The server has one network interface that does not support subinterfaces. The technician runs a command on the server and receives the following output: On the host, the technician runs another command and receives the following: Which of the following best explains the issue?

The host does not have a route to the server.

A firewall is blocking access to the server.

The server is plugged into a trunk port.

The host does not have a route to the server.

The server is not running the SSH daemon.

Which of the following would be used to indicate when unauthorized access to physical internal hardware has occurred?

Radio frequency identification tags

CompTIA N10-008 Practice Test 19 - Free Online Exam Prep & Questions

A network administrator is setting up a web-based application for a company. The application needs to be continually accessible to all end users.

Which of the following would best ensure this need is fulfilled?

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CompTIA N10-008 Practice Test 19

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