Properties and methods of strings

Question 1/6: Which of these are true?

Hint: Strings are case-sensitive by default, so ABC is different from Abc and aBc. Click to show.

Option 1:

let definitelyTrue = "Fox in box"
definitelyTrue.contains("socks")

This is false, because the string we're looking for doesn't exist in definitelyTrue.

Option 2:

let username = "twostraws"
username.uppercased() == "TWOSTRAWS"

This is true.

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