Which regular expression will match prefixes that originated from AS200?
A. ^$
B. ^200_
C. _200$
D. ^200)
E. _200_
Which regular expression will match prefixes that originated from AS200?
Which regular expression will match prefixes that originated from AS200?
A. ^$
B. ^200_
C. _200$
D. ^200)
E. _200_