A wireless router is displaying the IP address of 192.168.0.1. What could this mean? The wireless router still has the factory default IP address. The NAT function is not working…
What command can be used to troubleshoot domain name resolution issues? get tracert nslookup arp -a The correct answer is: "nslookup." Explanation: nslookup (short for "Name Server Lookup") is a…
Which filtering method uses IP addresses to specify allowed devices on your network? port triggering blacklisting whitelisting MAC address filtering port forwarding The correct answer is: "Whitelisting." Explanation: Whitelisting is…
A customer has a web server for a small business. The business uses both wired and wireless networking. A Linksys WRT300N wireless router provides wireless and wired connectivity. What firewall…
A computer is assigned an IP address of 169.254.33.16. What can be said about the computer, based on the assigned address? It can communicate with networks inside a particular company…
Which protocol dynamically assigns IP addresses to network devices? RARP TCP DHCP DNS ICMP The correct answer is DHCP (Dynamic Host Configuration Protocol). Overview of DHCP Dynamic Host Configuration Protocol…
A device has been assigned the IPv6 address of 2001:0db8:cafe:4500:1000:00d8:0058:00ab/64. Which is the network identifier of the device? 1000:00d8:0058:00ab 2001:0db8:cafe:4500:1000:00d8:0058:00ab 2001 2001:0db8:cafe:4500:1000 2001:0db8:cafe:4500 The network identifier of the device with…
What is a result when the DHCP servers are not operational in a network? Workstations are assigned with IP addresses in the 169.254.0.0/16 network. Workstations are assigned with the IP…
A new computer workstation has been installed in a small office. The user of the workstation can print a document using a network printer on the LAN, but cannot access…
A technician wishes to update the NIC driver for a computer. What is the best location for finding new drivers for the NIC? Windows Update the website for the manufacturer…