Name some of the built-in methods and the values returned by them.
Answer Posted / Shyam Sunder Trivedi
In JavaScript, here are some built-in methods and their return values:n* String methods: length (returns the number of characters in a string), charAt(index) (returns a single character at the specified index).n* Array methods: push(value) (adds a new element to the end of an array, returns the new length), pop() (removes the last element from an array and returns it).n* Math methods: random() (generates a random number between 0 and 1), round(number) (rounds a number to the nearest integer).
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