______() method is used to add and remove the elements of an array.

What is the vendor-neutral synonym for navigator?

Which game in the Perl culture requires extremely minified source code?

 The snippet that has to be used to check if “a” is not equal to “null” is _________ 

What does a Node object represent in the Document Object Model (DOM)?

Which string method is used to remove whitespace characters from the start and end of a string?

What will be the output of the following JavaScript code?

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

<script>

var x = 10;

x *= 5;

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

</script>

What is the value returned by the find() method in the following code?

const event = [1,2,3,4,5]

const result = event.find(function(e) {

return e > 3;

})

console.log(result)

What is the output of the following code?

<script>

var a = [5, 24, 46, 7, 18, 9];

document.write(a.sort());

</script>

Which of the following are correct ways of selecting HTML elements?