N10-005 Exam Questions

Which of the following network topologies would be the BEST choice in providing network redundancy for an organization?

Which of the following network performance optimization methods allows for frequently accessed sites to be housed locally, thereby reducing bandwidth requirements?

A network technician suspects that there is an issue with the routing table on a Windows- based server. Which of the following commands will enable the technician to validate this...

During business hours, users at a small office are reporting that all of a sudden they are unable to reach any host on the Internet, but they can still use the network shares to tr...

A small business owner is in the process of setting up a SOHO office. The office has only one connection to the Internet via a broadband cable connection. The office has four subne...

Matt, an administrator, notices a flood fragmented packet and retransmits from an email server. After disabling the TCP offload setting on the NIC, Matt sees normal traffic with pa...

Which of the following BEST describes how a layer 2 switch functions?

Jeff, a technician, has been asked to add a subnet to the company's LAN. Which of the following interfaces on the router will be modified?

Jeff, a network engineer, is troubleshooting an issue where clients are not receiving IP addresses from a new, properly configured DHCP server on another subnet. Statically address...

Which of the following subnet masks would allow for 192.168.0.3 and 192.168.0.240 to be in the same subnet?

Jeff, an administrator, has just finished installing a new switch and connected two servers with IPs of 192.168.105.20 and .30. The servers are able to communicate with each other,...

Kim, a user, took a laptop on vacation and made changes to the configuration in order to use the device at the hotel. She can reach the Internet, but cannot access any internal net...

Which of the following is the default subnet mask for a Class B address?

Which of the following default ports would need to be disabled to block TFTP traffic?

Which of the following ports would Zach, a technician, need to open on a firewall to allow SSH on the default port?

Which of the following ports is the default telnet port?

Which of the following ports would have to be allowed through a firewall to allow SNMP traffic to pass on its default port? (Select TWO).

Which of the following has a maximum transfer rate of 54Mbps and operates at the 5GHz frequency?

Kim, a network technician, is installing an 802.11n network. Which of the following should Kim enable to ensure that the network only allows 802.11n clients?

Zach, a technician, is installing an 802.11n network. Which of the following should he disable to stop broadcasting the network name?

Which of the following default services uses TCP/UDP port 88?

Which of the following ports should be allowed through a firewall to allow DNS resolution to occur to an outside DNS server?

Which of the following uses port 53 by default?

Which of the following ports does DHCP use? (Select TWO).

Lisa, a network administrator, needs to allow all websites to be accessible by the sales team for business purposes. Which of the following ports need to be enabled on the firewall...

Lisa, a technician, is asked to not allow FTP traffic on a network. Which of the following ports should be blocked on the firewall to achieve this?

Which of the following ports are MOST commonly used to interactively configure a networking device? (Select TWO).

In order to reduce spam email, Kim, a network administrator, changes the standard SMTP port from which of the following port numbers to port number 587?

A company would like all HTTP traffic to filter through a proxy server on port 8080. Which of the following port numbers needs to be redirected through the proxy server to accompli...

A company wants to only allow incoming HTTP and HTTPS traffic on their public wireless network. Which of the following port numbers should be the only allowed open ports on the fir...

An organization has installed a new firewall. Users need to have access to remote websites and must be able to use SSH to retrieve files from remote locations. Which of the followi...

An organization recently installed a firewall on the network. Employees must have access to their work computer from their home computer. In which of the following ways should the...

An organization recently installed a firewall on the network. Employees must be able to send and receive email from a POP3 server. In which of the following ways should the firewal...

Which of the following protocols uses port 3389?

Kurt, a network technician, has configured a new firewall on the network. Users are reporting errors when attempting to access several websites. Kurt attempts to access several pop...

A network technician has configured a new firewall to allow TCP port 80 traffic and deny UDP traffic. Users have reported that they are unable to access Internet websites. The tech...

A network technician needs to address bandwidth issues on the wireless network. There are currently four 802.11n access points. The technician would like to increase the bandwidth....

An administrator is receiving reports from an executive that the executive's wireless access point loses the signal frequently, even though the WAP is on the executive's desk. The...

A network technician needs to install an additional access point to the company's wireless network. The network has two 802.11b access points. Which of the following channels shoul...

Kim, a network administrator, is seeing workstations in building C authenticate to the building A wireless access point. Which of the following would resolve this issue?

An 801.11g wireless access point was configured as follows: - AP encryption forced to WPA2-AES mode only - MAC address filtering enabled with the following MAC address in the allow...

Jeff, a business owner, has discovered that several of the nearby businesses have wireless networks. Jeff wants to implement a unique wireless network inside the business. Which of...

A company only wants preapproved laptops to be able to connect to a wireless access point. Which of the following should be configured?

company wants the public to be able to connect to the wireless network with minimal security, but not be able to connect to the private internal network. Which of the following fir...

Which of the following occurs when antenna gain is increased on an access point?

Which of the following technologies allows more than two transceivers with an access point?

Jeff, a customer, has a wireless network and has reported that the network traffic from the wireless access points seems high compared to the limited number of wireless devices use...

Kim, a technician, is configuring an 802.11n access point. Other WAPs on the network use 802.11b. Which of the following will Kim have to setup to make sure these WAPs will be able...

Lisa, an administrator, has set up an 802.11n wireless network. Users with 802.11n laptops have reported that speeds are slow. After testing, Lisa determines that users max out at...

Zach, a network administrator, needs to purchase a new switch to support VoIP phones and wireless access points in a new building. Which of the following features are the MOST impo...