Q. Among the following given JavaScript snipped codes, which is more efficient
Code:Code 1
for(var number=10;number>=1;number--)
{
document.writeln(number);
}
Code 2:
var number=10;
while(number>=1)
{
document.writeln(number);
number++;
}
✅ Correct Answer: (A)
Code 1
Explanation: Code 1 will be more efficient. In fact, the second code may encounter a runtime error because the value of "number" is never going to be equal to or less than one.