The HTML element used to include images is ________

What does the following code prints?

<script>

var x=45.345;

document.write(x.toExponential(2))

</script>

What is the method used to create an element in the HTML DOM?

Find the output of the following code:

for(var i=0;i<5;i++){

document.write("Hello");

i+=3;

}

What will be the output of the following JavaScript code?

 int a=1;

 if(a!=null)  

      return 1;

 else

      return 0; 

What is the output of the following code?

const array1 = ['a', 'b', 'c', 'd', 'e'];

console.log(array1.copyWithin(0, 3, 4));

What will be the output of the following JavaScript code?

<p>The result of adding "5" + 2 + 3:</p>

<p id="demo"></p>

<script>

x = "5" + 2 + 3;

document.getElementById("demo").innerHTML = x;

</script>

The purpose of the return statement in a function is 

What will be the output of the following code snippet?

function solve(arr, rotations) { if(rotations == 0) return arr; for(let i=0; i<rotations; i++){ let element = arr.pop(); arr.unshift(element); } return arr; } solve([44, 1, 22, 111], 5);

Predict the output:

var printHello = function() {
console.log("I am printHello function");
};

function printHelloAndHi(func) {
func();
console.log("I am printHelloAndHi function");
}

printHelloAndHi(printHello);