Which jQuery method is used to apply CSS properties?

Which of the following best describes the nature of cookies?

What will be the output of the following JavaScript code?

var a=2.99;

var ans=floor(a)*floor(a)

console.log(ans);

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

const iterator1 = array1.entries();

console.log(iterator1.next().value);

Which of the following is the correct method to delete selected key-value pairs from a Map object?

Which method is used to cancel future invocations of the function scheduled by setTimeout()?

Why should JavaScript functions not be too long?

What will be the output of the following JavaScript code?

<script>
var str = "The rain in Spain";
var patt1 = /ain/g;
document.write(patt1.lastIndex);
</script>

What does the following JavaScript code snippet do?

data.sort(function(a,b),b-a);

The basic purpose of the toLocaleString() method is to: