A+ - 14B - Troubleshoot Windows Networking

What error state might be reported if a local network adapter is unable to contact a DHCP server?

• Limited connectivity

• No Internet access

• Disconnected

• Unplugged

What does the ipconfig command display by default?

• Detailed DHCP configuration

• Detailed DNS configuration

• address, subnet mask, and default gateway

• All network adapter settings

Which command can be used to clear the DNS resolver cache in Windows?

• ipconfig /displaydns

• ipconfig /flushdns

• nslookup -type=mx

• netstat -n

What does the hostname command return?

• Local IP address

• DHCP server address

• Configured local machine name

• Default gateway address

What command can be used to trace the path a packet takes to reach its target?

• ping

• ipconfig

• tracert

• netstat

What does the ping command test?

• Basic connectivity

• DNS resolution

• Port availability

• DHCP lease validity

Which command displays active and listening TCP ports on the local host?

• ipconfig

• nslookup

• tracert

• netstat

What does the Limited connectivity error state indicate?

• No DHCP lease obtained

• Unable to establish Internet connection

• Valid local network configuration

• Disconnected network adapter

When troubleshooting name resolution, which command can be used to query DNS records?

• ping

• ipconfig

• nslookup

• tracert

What does the No Internet access error state indicate?

• Limited DHCP lease validity

• Invalid local network configuration

• Valid connection to the Internet

• Inability to establish an Internet connection