A user reports limited or no connectivity on a laptop. A technician runs ipconfig /all with the following result:
IPv4 connectivity…limited or none
IPv4 address…169.254.254.1
subnet mask…255.255.0.0
default gateway…
Which of the following is the MOST likely cause of this issue?


A. DHCP failure
B. ARP cache
C. DNS resolution
D. Duplicate IP address