JavaScript MCQ › JavaScript Operator MCQ › Question #4898
Single Choice Easy

QWhat is the result of the following code? 
var x = "Hello";
var y = "World";
console.log(x in y);

ID: #4898 JavaScript Operator MCQ 195 views
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#4898Q ID
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JavaScript Operator MCQTopic
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  • A true ✔ ✖
  • B false ✔ ✖
  • C "true" ✔ ✖
  • D "false" ✔ ✖
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Explanation

The in operator in JavaScript is used to determine whether an object has a particular property.
In this case, the in operator is called on x and y, with x as the left operand and y as the right operand.
Since y is a string and does not have any properties, the in operator will return false.

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