Which of the codes shown below results in a match?(a) re.match(‘George(?=Washington)’, ‘George Washington’)(b) re.match(‘George(?=Washington)’, ‘George’)(c) re.match(‘George(?=Washington)’, ‘GeorgeWashington’)(d) re.match(‘George(?=Washington)’, ‘Georgewashington’)I had been asked this question in my homework.This intriguing question originated from Regular Expressions topic in chapter Regular Expressions and Files of Python

Which of the codes shown below results in a match?(a) re.match(‘Geor

1.	Which of the codes shown below results in a match?(a) re.match(‘George(?=Washington)’, ‘George Washington’)(b) re.match(‘George(?=Washington)’, ‘George’)(c) re.match(‘George(?=Washington)’, ‘GeorgeWashington’)(d) re.match(‘George(?=Washington)’, ‘Georgewashington’)I had been asked this question in my homework.This intriguing question originated from Regular Expressions topic in chapter Regular Expressions and Files of Python
Answer» Right option is (c) re.match(‘GEORGE(?=Washington)’, ‘GeorgeWashington’) BEST explanation: The code SHOWN above demonstrates the use of the function re.match, alongwith the special character ?=. This results in a match only when ‘George’ is immediately followed by ‘Washington’. Also, we have not used the MODULE to IGNORE case. Hence the match is case-sensitive. Therefore the only option which results in a match is: re.match(‘George(?=Washington)’, ‘GeorgeWashington’)

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