Which regular expression correctly identifies the names "Orville" or "Wilbur" Wright?

Which regular expression correctly identifies the names "Orville" or "Wilbur" Wright?

• A. ^(Orville | Wilbur) Wright$
• B. ^(Wright | Orville | Wilbur)$
• C. ^(Orville \s Wilbur)$
• D. ^(Orville | Wright | Wilbur)$

Answer: (A)

The correct option effectively utilizes a regular expression to match the specific names "Orville" or "Wilbur," followed by the surname "Wright." The use of the caret (^) signifies the beginning of the string, ensuring that the match starts from the first character. The parentheses group together the names "Orville" and "Wilbur," and the vertical bar (|) acts as a logical OR, allowing either name to be accepted. The space followed by "Wright" is indicated after the grouped names, which correctly defines the format we are looking for, ensuring that the name is specifically "Orville Wright" or "Wilbur Wright" in full. Additionally, the dollar sign ($) at the end indicates that there are no additional characters beyond "Wright," ensuring that the entire string matches exactly. This properly structured regular expression captures the intended names with their surname accurately, which is why this option is the right choice.

The correct option effectively utilizes a regular expression to match the specific names "Orville" or "Wilbur," followed by the surname "Wright." The use of the caret (^) signifies the beginning of the string, ensuring that the match starts from the first character. The parentheses group together the names "Orville" and "Wilbur," and the vertical bar (|) acts as a logical OR, allowing either name to be accepted. The space followed by "Wright" is indicated after the grouped names, which correctly defines the format we are looking for, ensuring that the name is specifically "Orville Wright" or "Wilbur Wright" in full.

Additionally, the dollar sign ($) at the end indicates that there are no additional characters beyond "Wright," ensuring that the entire string matches exactly. This properly structured regular expression captures the intended names with their surname accurately, which is why this option is the right choice.