The Complete Guide to Modern JavaScript/

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Quiz

Quiz

Let's practice what we learned about ES2021 with these quizzes

We'll cover the following...

Quiz

1

Which one of the following methods was introduced in ES2021

A)

String.prototype.replace()

B)

String.prototype.startsWith()

C)

String.prototype.replaceAll()

D)

String.prototype.substring()

Question 1 of 40 attempted
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