Regular Expressions in Python

A. Zero

B. None

C. One

D. Error

A. A set of characters enclosed in square brackets that matches any character in the set

B. A built-in function

C. A specific character

D. A special data type

A. ['M a t h s i s a d i f f i c u l t s u b j e c t']

B. ['Maths', 'is', 'a', 'difficult', 'subject']

C. Maths is a difficult subject'

D. ['M', 'a', 't', 'hs is a difficult subject']

A. ['Hello', 'WORLD']

B. An error will occur

C. ['Hello,', 'WORLD!']

D. ['H', 'W']

A. Hello
Hello
Hello

B. ‘Hello Hello Hello’

C. [‘Hello’, ‘Hello’, ‘Hello’]

D. (‘Hello’, ‘Hello’, ‘Hello’)

A. It replaces occurrences of a pattern with a specified string

B. It converts strings to regular expressions

C. It searches for a match anywhere in the string

D. It checks if a string contains a specific character

A. It makes the ^ and $ characters match the beginning and end of each line

B. It compiles a regular expression

C. It converts strings to regular expressions

D. It specifies a starting position

A. string, list

B. list, tuple

C. string, tuple

D. tuple, list

A. Error

B. [", 'bai*']

C. [", 'bai']

D. ['bai*']

A. at the beginning or end of a word

B. not at the beginning or end of a word

C. at the beginning of the word

D. at the end of the word