📊 JavaScript
Q. Consider the following code snippet . What will be the result?
Code: 
var a1 = [,,,]; 
var a2 = new Array(3); 
0 in a1 
0 in a2
  • (A) true false
  • (B) true true
  • (C) false true
  • (D) false true
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✅ Correct Answer: (A) true false

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Pradeep Sikarwar
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