Consider the following code snippet var a1 = [,,,]; var a2 = new Array(3); 0 in a1 0 in a2 The result would be Options: A . &nbsptrue false B . &nbspfalse true C . &nbsptrue true D . &nbspfalse true

Consider the following code snippet var a1 = [,,,]; var a2 = new Array(3); 0 in

Question

Consider the following code snippet
var a1 = [,,,];
var a2 = new Array(3);
0 in a1
0 in a2
The result would be

Options:

A . true false

B . false true

C . true true

D . false true

Answer: Option A

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