Which of the following best defines regular expressions? – McqOptions

MCQOPTIONS

1.	Which of the following best defines regular expressions?
A.	They are made up of terms, operators and modifiers
B.	They describe string or set of strings to find matching patterns
C.	They are strictly restricted to alignment and corresponding score
D.	They consist of set of rules for the connotations of various amino acid residues
Answer» C. They are strictly restricted to alignment and corresponding score

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