HOTSPOT
You develop an HTML messaging application that allows users to send messages. The messages can have an
optional file attachment that is identified by a filename.
You use the following function to send a message:
You need to send a message with a file attachment.
How should you complete the relevant code? (To answer, select the appropriate option from each drop-down
list in the answer area.)
Hot Area:
Answer: 
Explanation:
Object Properties
The name:values pairs (in JavaScript objects) are called properties.
var person = {firstName:”John”, lastName:”Doe”, age:50, eyeColor:”blue”};
JavaScript Objects