Question

The _____ method is similar to the apply() method except that the argument values are placed in a comma-separated list of values instead of an array.

Answer 1

The method similar to the apply() method but using a comma-separated list of values is the call() method. Both are used in JavaScript for function invocation with specified values and arguments, with call() taking arguments as a list.

Step-by-step explanation:

The method that is similar to the apply() method but uses a comma-separated list of values instead of an array is called (). Both apply() and call() are methods in JavaScript used for invoking functions with specific values and arguments. While apply() requires arguments to be passed in as an array, call() takes arguments as a list.

For example, consider a function greet(firstName, lastName). With apply(), you would invoke it as greet.apply(null, ['John', 'Doe']), while with call(), it would be greet.call(null, 'John', 'Doe').

Answer 2

The call() method in JavaScript is similar to the apply() method but it takes arguments in a comma-separated list, not as an array.

Step-by-step explanation:

The method that is similar to the apply() method, where the argument values are placed in a comma-separated list instead of an array, is the call() method in JavaScript.

While the apply() method is used for invoking a function with an array of arguments, the call() method invokes the function with individual arguments listed explicitly.

Both methods are used in the context of setting the 'this' value when calling a function, allowing for a function belonging to one object to be assigned and called for a different object.