JavaScript MCQ Solved Paper for DRDO

const object1 = {
property1: 20
};
console.log(Object.is(object1));

var a=5 , b=1
var obj = { a : 10 }
with(obj)
{
alert(b)
}

var c = counter(), d = counter();
c.count()
d.count()
c.reset()
c.count()
d.count()

var a = 10;
do {
a += 1;
console.log(a);
} while (a < 5);

var txt1 = good;
var txt2 = day;
document.getElementById(demo).innerHTML = txt1 + txt2;

function constfuncs()
{
var funcs = [];
for(var i = 0; i < 10; i++)
funcs[i] = function() { return i; };
return funcs;
}
var funcs = constfuncs();
funcs[5]()

var a=3.7;
var b=2;
a=ciel(a)
document.writeIn(a*b);

var values=[one,two,Three];
var ans=values.shift();
document.writeln(ans);

<script>
document.getElementById("demo").innerHTML = typeof "John"
</script>

int a==2;
int b=4;
int ans=a+b;
print(ans);

function tail(o)
{
for (; o.next; o = o.next) ;
return o;
}

int a=0;
for(a;a<5;a++);
console.log(a);

function output(option)
{
return (option ? yes : no);
}
bool ans=true;
console.log(output(ans));

var pow=new Function(num1,num2,return Math.pow(num1,num2));
document.writeln(pow(2,3));

var count = 0;
while (count < 10)
{
console.log(count);
count++;
}

var grade='B';
var result;
switch(grade)
{
case 'A':
{
result+=10;
break;
}
case 'B':
{
result+= 9;
break;
}
case 'C':
{
result+= 8;
break;
}
default:
result+= 0;
}
document.write(result);

var person =
{
name: Rahul,
getName: function()
{
nreturn this.name;
}
}
var unboundName = person.getName;
var boundName = unboundName.bind(person);
document.writeln(boundName());

var add=new Function(num1,num2,return num1+num2);
document.writeln(add(2,5));

switch(expression)
{
statements
}

function equalto()
{
int num=10;
if(num===10)
return true;
else
return false;
}

var tensquared = (function(x) {return x*x;}(10));

var string1 = 123;
var intvalue = 123;
alert( string1 + intvalue );

var a = [];
a.unshift(1);
a.unshift(22);
a.shift();
a.unshift(3,[4,5]);
a.shift();
a.shift();
a.shift();