Do functions in JavaScript necessarily return a value ?
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Answer : C
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1) Consider the following code snippet
function printprops(o)
{
for(var p in o)
console.log(p + ": " + o[p] + "\n");
}
What will the above code snippet result ?
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2) For the below mentioned code snippet:
var o = new Object();
The equivalent statement is:
3) Which is an equivalent code to invoke a function m of class o that expects two arguments x and y?
4) Consider the following code snippet
function f() {};
The above prototype represents a
5) Consider the following code snippet
function hypotenuse(a, b)
{
function square(x)
{
return x*x;
}
return Math.sqrt(square(a) + square(b));
}
What does the above code result?
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