Q. Which one of the following options is the correct output for the given code of JavaScript?
Code:functionfun()
{
var a=1;
var b=2;
return a*b;
}
document.write(fun());
✅ Correct Answer: (A)
2
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functionfun()
{
var a=1;
var b=2;
return a*b;
}
document.write(fun());
var arr=[1, 3, 5, 8 ,11]; var value =Math.max.apply(null,arr); document.writeln(value);
var person =
{
name: "James",
getName:function()
{
nreturnthis.name;
}
}
varunboundName=person.getName;
varboundName=unboundName.bind(person);
document.writeln(boundName());
function code(id,name)
{
this.id= id;
this.name= name;
}
functionpcode(id,name)
{
code.call(this,id,name);
}
document.writeln(newpcode(004,"James Deo").id);
var pow=newFunction("num1","num2","return Math.pow(num1,num2)");
document.writeln(pow(2,3));
functionconstfun()
{
var fun =[];
for(vari=0;i<10;i++)
fun[i]=function(){returni;};
return fun;
}
var fun =constfun();
fun[5]()
<p id="demo"></p>
<script>
functionFunct()
{
document.getElementById("demo").innerHTML=Math.atan2(8,4);
}
</script>