[:alpha:] can also be specified as.
A. [A-Za-z0-9]
B. [A-za-z]
C. [A-z]
D. [a-z]
Answer: Option B
Solution(By Examveda Team)
[:alpha:] is nothing but Lowercase and uppercase alphabetical characters.Related Questions on Regular Expressions
A. 1 and 2
B. 2 and 4
C. 1 and 4
D. 2 and 3
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