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Regular Expressions in Python
practice.

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Q81

What will be the output of the following Python code?

re.sub('Y', 'X', 'AAAAAA', count=2)

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Q82

What will be the output of the following Python code?

sentence = 'horses are fast'
regex = re.compile('(?P<animal>\w+) (?P<verb>\w+) (?P<adjective>\w+)')
matched = re.search(regex, sentence)
print(matched.group(2))

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Q83

What will be the output of the following Python code?

sentence = 'we are humans'
matched = re.match(r'(.*) (.*?) (.*)', sentence)
print(matched.group(2))

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Q84

Which of the following lines of code will not show a match?

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Q85

The output of the following two Python codes are the same.

CODE 1
>>> re.split(r'(a)(t)', 'The night sky')
CODE 2
>>> re.split(r'\s+', 'The night sky')

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Q86

The character Dot (that is, '.') in the default mode, matches any character other than . . . . . . . .

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Q87

What will be the output of the following Python code?

re.sub('morning', 'evening', 'good morning')

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Q88

What will be the output of the following Python code?

sentence = 'horses are fast'
regex = re.compile('(?P<animal>\w+) (?P<verb>\w+) (?P<adjective>\w+)')
matched = re.search(regex, sentence)
print(matched.groups())

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Q89

Choose the function whose output can be: <_sre.SRE_Match object; span=(4, 8), match='aaaa'>.

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Q90

What will be the output of the following Python code?

w = re.compile('[A-Za-z]+')
w.findall('It will rain today')

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