Question 1
What is a lookaround assertion in a regular expression?
Question 2
What is the purpose of the re.LOCALE flag in python regular expressions?
Question 3
What is the purpose of the re.MULTILINE flag in python regular expressions?
Question 4
Which metacharacter is used to specify a word boundary in a regular expression?
Question 5
Which function is used to find all matches in a string using regular expressions?
Question 6
What is the purpose of the re.sub() function in python?
Question 7
How do you specify a positive lookbehind assertion in a regular expression?
Question 8
Which function is used to replace the first occurrence of a pattern in a string using regular expressions?
Question 9
What is the purpose of the re.findall() function in python?
Question 10
What is a capture group in a regular expression?
Question 11
How do you specify a positive lookbehind assertion in a regular expression?
Question 12
What is a character class in a regular expression?
Question 13
What is the purpose of the re.match() function in python?
Question 14
How do you specify that a regular expression should match the start of the string?
Question 15
How do you specify a character class that matches any digit in a regular expression?
Question 16
What is the purpose of the re.ASCII flag in python regular expressions?
Question 17
Which function is used to find the starting and ending positions of a first match in a string using regular expressions?
Question 18
What does the re.VERBOSE flag do in regular expressions?
Question 19
Which of the following is a valid way to represent a backslash character in a regular expression?
Question 20
What is a regular expression?
Question 21
What character is used to specify the beginning of a regular expression pattern in python?
Question 22
What is a word boundary in a regular expression?
Question 23
Which function is used to search for a pattern in a string using regular expressions?
Question 24
What does the re.compile() function do?
Question 25
How do you specify that a regular expression should match the start of a line?
Question 26
What is the purpose of the re.DOTALL flag in python regular expressions?
Question 27
Which of the following is a valid way to represent a backslash character in a regular expression?
Question 28
What is a non-capturing group in a regular expression?
Question 29
Which metacharacter is used to specify that a character or group is a non-capturing group in a regular expression?
Question 30
Which metacharacter is used to specify that a character or group should be repeated a specific number of times in a regular expression?
Question 31
Which function is used to split a string using a regular expression pattern, but with a limit on the number of splits?
Question 32
What is a negative lookbehind assertion in a regular expression?
Question 33
What does the re.VERBOSE flag do in regular expressions?
Question 34
Which of the following quantifiers matches zero or more occurrences of the preceding character in a regular expression?
Question 35
How do you specify a negative lookahead assertion in a regular expression?
Question 36
Which module in python is used for working with regular expressions?
Question 37
Which metacharacter is used to specify the end of a line in a regular expression?
Question 38
What is a positive lookahead assertion in a regular expression?
Question 39
What is a capture group in a regular expression?
Question 40
Which function is used to find the starting and ending positions of a first match in a string using regular expressions?
Question 41
What is the purpose of the re.DOTALL flag in python regular expressions?
Question 42
Which metacharacter is used to specify that a character or group should be repeated a specific number of times in a regular expression?
Question 43
Which metacharacter is used to specify that a character or group is optional in a regular expression?
Question 44
How do you specify that a regular expression should match the end of a line?
Question 45
Which metacharacter is used to match any character except a new line?
Question 46
How do you specify that a regular expression should match the start of a line?
Question 47
How do you make a regular expression case-insensitive in python?
Question 48
Which function is used to split a string using a regular expression pattern?
Question 49
What does the re.search() function return if a match is found?
Question 50
What is the purpose of the re module in python?