What is the purpose of the bind() method in JavaScript?OptionsTo concatenate two stringsTo create a new function that, when called, has a specific this valueTo remove an element from an arrayTo create a shallow copy of an object

What is the purpose of the JavaScript map() function?OptionsTo concatenate two arraysTo remove elements from an arrayTo create a new array by applying a function to each element of an existing arrayTo sort an array in ascending order

In JavaScript, what is the purpose of the apply() method?OptionsTo call a function with a given this value and arguments provided as an arrayTo call a function with a specified this valueTo apply a regular expression pattern to a stringTo apply a function to an array and return the result

What does the "closure" refer to in JavaScript?OptionsA function that has no parametersA function nested inside another function that has access to the outer function's variablesA function that returns a valueA function with a callback parameter

Which method is used to merge two strings in JavaScript?

What does the "closure" refer to in JavaScript?OptionsA function with a callback parameterA function nested inside another function that has access to the outer function's variablesA function that has no parametersA function that returns a value