An administrator only has telnet access to a remote workstation. Which of the following utilities will identify if the workstation uses DHCP?
A. tracert
B. ping
C. dig
D. ipconfig
E. netstat
CompTIA A+ Core 2 Question J-92
Which of the following commands will allow a user to discover their IP address, subnet, and DNS?
A. IPCONFIG
B. NETSTAT -A
C. NSLOOKUP
D. IPCONFIG /ALL
CompTIA A+ Core 2 Question I-16
A technician is trying to request a new IP address to a customers computer through the command prompt. Which of the following commands should the technician use?
A. ipconfig /flushdns
B. ipconfig /renew
C. ipconfig /all
D. ipconfig /release
CompTIA A+ Core 2 Question D-100
A user needs to find the MAC address for a Windows computer. Which of the following is the correct command?
A. ipconfig
B. ifconfig
C. ipconfig /all
D. ifconfig -a
CompTIA A+ Core 2 Question C-51
In Windows XP, which command can be used to view both the IP address and the NIC (network interface card) MAC address?
A. IPCONFIG /A
B. IPCONFIG /ALL
C. IPCONFIG
D. WINIPCFG
CompTIA A+ Core 2 Question C-47
A user calls the helpdesk and states that they are receiving an IP conflict error on their computer. The user is on a company network that uses DHCP. The technician verified the PC is using DHCP to obtain TCP/IP settings. Which of the following commands should the helpdesk technician use to resolve this issue? (Select TWO).
A. Ipconfig /renew
B. Ipconfig /registerdns
C. Ipconfig /all
D. Ipconfig /flushdns
E. Ipconfig /release
CompTIA A+ Question F-67
A user, Emily, logs in to her computer and receives an error that states “this IP address is already in use”. All computers are assigned dynamic IP addresses. When following best practices, which of the following commands should the technician run? (Select TWO).
A. ipconfig
B. ipconfig /release
C. ipconfig /flushdns
D. ipconfig /renew
E. ipconfig /?
F. ipconfig /all