Discussion :: Javascript - CS
-
Consider the following code snippet
function printArray(a)
{
var len = a.length, i = 0;
if (len == 0)
console.log("Empty Array");
else
{
do
{
console.log(a[i]);
} while (++i < len);
}
}
What does the above code result?
|
A.
Prints the numbers in the array in order |
|
B.
Prints the numbers in the array in the reverse order |
|
C.
Prints 0 to the length of the array |
|
D.
Prints “Empty Array” |
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Answer : Option A
Explanation :
The do/while loop is less commonly used when compared to the while loop. Here, it prints from the array in the given order.
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