Which of the following instances the regular expression “\b(one|two|three)\b” can recognize?
A. “one”
B. “onetwo”
C. “TWO”
D. All of the above
Answer:A
Which of the following instances the regular expression “\b(one|two|three)\b” can recognize?
A. “one” B. “onetwo” C. “TWO” D. All of the above