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<html><body><h2>JavaScript Objects</h2><p>If you access an object method without (), it will return the function definition:</p><p id="demo"></p><script>// Create an object:const person = { firstName: "John", lastName : "Doe", id : 5566, fullName : function() { return this.firstName + " " + this.lastName; }};// Display data from the object:document.getElementById("demo").innerHTML = person.fullName;</script></body></html>