N10-009 — questions

Internet applications are timing out for users in the finance department. The company has a 10GB internet connection. Other department users are not experiencing any issues, and the performance from the core switch is good. Which of the following would best provide more bandwidth to the finance department users?

A new company is assigned a public /24 IP address block by the ISP. The company network is expected to have 1,000 IP-addressable devices. A network engineer is implementing a firewall at the internet edge for security. Which of the following actions should the engineer take to successfully implement IP addresses on the company network?

Which of the following solutions will allow application redundancy regardless of which host the application is running on in the same network segment?

After a company installs a new IPS, the network experiences speed degradation. A network administrator is troubleshooting the issue and runs a speed test. The results from the different network locations are as follows: Which of the following is the most likely issue?

Whenever a user emails the help desk, a system is needed that will automatically generate a help desk ticket. Which of the following will facilitate this task?

Which of the following encryption protocols is used to secure web traffic through HTTPS?

A network administrator is proposing a new wireless implementation for an organization. The or-ganization has the following requirements: • Users should be able to connect anywhere in the facility. • The network should be able to self-heal. Which of the following network types should the network administrator propose?

An organization is experiencing issues with its wireless network. Several APs are placed through-out the building, and only certain areas have a weak signal and low data transfer rates. Which of the following should a wireless technician do first?

A consultant is refreshing the hardware in a large office building. A few IP cameras on the third floor are not online. The consultant troubleshoots the connections and sees the switchports are showing no link light. Which of the following is the most likely cause of this issue?

A network engineer queries a hostname using dig, and a valid IP address is returned. However, when the engineer queries that same IP address using dig, no hostname is returned. Which of the following DNS records is missing?

A network technician implements a switch with multiple VLANs. Which of the following items should the technician configure to ensure that clients can communicate with clients in other VLANs?

Employees report that the network is slow. The network engineer thinks the performance issue is with an upstream router. Which of the following tools should the engineer use to determine the location of the issue?

A media company is implementing a global streaming service. Which of the following should the company apply to each regional point of presence in order to comply with local laws?

A network administrator wants an automatic alert to be sent when a switch’s link status changes, administered through SNMP. Which of the following SNMP technologies will allow for this alert?

Which of the following helps a network administrator understand security risk from external malicious actors and offers insights on which threats to mitigate?

An administrator wants to find the top destination for traffic across the infrastructure on a specific day. Which of the following should the administrator use?

Three new employees report that they are unable to access company resources, but they can connect to each other's devices. Which of the following would most likely need to be modified to resolve the issue?

An analyst discovers that a repurposed DNS server has an open port that should be disabled. Which of the following ports should the analyst disable?

A firewall receives traffic on port 80 and forwards it to an internal server on port 88. Which of the following technologies is being leveraged?

New APs need to be added to the network to increase Wi-Fi coverage. However, no Ethernet connections are available. Which of the following will accomplish this task?