RE_Lambda_Comprehension
Authored by Lilesh Pathe
Computers
Professional Development
Used 1+ times
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30 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What does the regular expression r"\d+" match?
A single digit
One or more digits
Any non-digit
Only letters
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What function is used to check if a regex pattern matches at the beginning of a string?
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What does re.findall(r"[A-Z]", "Hello World!") return?
['Hello', 'World']
['H', 'W']
['e', 'o']
[]
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which character matches any single character in regex?
*
?
.
^
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What does re.sub(r"\s", "_", "Python is fun") return?
'Python_is_fun'
'Python is fun'
'Python_is_fun_'
'Python_isfun'
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which regex pattern matches a valid email address?
r"[a-z]+@[a-z]+\.[a-z]+"
r"\d+@\d+\.\d+"
r"\w+\.\w+"
r"[A-Z]+@[A-Z]+"
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the output of re.match(r"py", "python").group()?
'py'
'python'
'pyt'
Error
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