Free CompTIA Cloud+ Questions

Which of the following is not a function of ipconfig?
A. /all
B. /renew
C. /flushdns
D. /updateipv6

Answer: D

Ipconfig has command-line switches that allow you to perform more advanced tasks, like clearing DNS cache and obtaining a new IP address from DHCP, rather than just displaying TCP/IP configuration information.

Options:
/? Display this help message
/all Display full configuration information.
/release Release the IPv4 address for the specified adapter.
/release6 Release the IPv6 address for the specified adapter.
/renew Renew the IPv4 address for the specified adapter.
/renew6 Renew the IPv6 address for the specified adapter.
/flushdns Purges the DNS Resolver cache.
/registerdns Refreshes all DHCP leases and re-registers DNS names
/displaydns Display the contents of the DNS Resolver Cache.
/showclassid Displays all the dhcp class IDs allowed for adapter.
/setclassid Modifies the dhcp class id.
/showclassid6 Displays all the IPv6 DHCP class IDs allowed for adapter
/setclassid6 Modifies the IPv6 DHCP class id.