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Question 1:  What is the purpose of Regular Expressions in JavaScript?

(A) To style elements

(B) To perform mathematical operations

(C) To match patterns in strings

Question 2:  Which method is used to test a regular expression against a string?

(A) match()

(B) test()

(C) exec()

Question 3:  What does the caret symbol (^) represent in a regular expression?

(A) End of a string

(B) Start of a string

(C) Any whitespace character

Question 4:  What does the dollar sign ($) represent in RegEx?

(A) Any digit

(B) End of a string

(C) Start of a string

Question 5:  What does the dot (.) symbol match in a regular expression?

(A) A specific character

(B) Any single character except newline

(C) Only whitespace

Question 6:  Which RegEx flag is used for case-insensitive matching?

(A) g

(B) i

(C) m

Question 7:  Which symbol is used to match zero or more of the preceding character?

(A) +

(B) *

(C) ?

Question 8:  ”What

Question 9:  What does the expression \d match?

(A) A non-digit character

(B) A digit character

(C) A letter

Question 10:  Which method returns an array of all matches found?

(A) exec()

(B) test()

(C) match()