Which regular expression is needed to capture the IP address 192.168.20.232?
A. ^ (?:[0-9]{1,3}.){3}[0-9]{1,3}
B. ^ (?:[0-9]f1,3}.){1,4}
C. ^ (?:[0-9]{1,3}.)’
D. ^ ([0-9]-{3})
Which regular expression is needed to capture the IP address 192.168.20.232?