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Which of the following is the correct syntax to create an empty array?

25. Which of the following is the correct syntax to create an empty array?

1. this.arrayName = ko.observableArray();
2. arrayName = this.observableArray();
3. KO.arrayName = this.observableArray();

Answer: A) this.arrayName = ko.observableArray();

Explanation:

this.arrayName = ko.observableArray(); is the correct syntax to create an empty array.