Object iterator

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What will be the output of the following code:

const people = {
  'person1': 'Kate Ferguson',
  'person2': 'Frederick Dixon',
  'person3': 'Victor Johnston'
};

console.log(people.keys());

Select one option from the list

[ 'Kate Ferguson', 'Frederick Dixon', 'Victor Johnston' ]

undefined

TypeError

SyntaxError

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