10 Adv Array Methods Quiz

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10 Adv Array Methods Quiz

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* Indicates required question

Name *

Your answer

Which array methods return an array? *

forEach()

map()

filter()

some()

every()

reduce()

Required

Which array methods return a boolean? *

forEach()

map()

filter()

some()

every()

reduce()

Required

Which array methods return undefined? *

forEach()

map()

filter()

some()

every()

reduce()

Required

Which array methods return a value you define? *

forEach()

map()

filter()

some()

every()

reduce()

Required

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