Question

The parameter list that accepts arguments is optional in a function definition.

Answers:
True
False

Answer 1

It is true that a function can be defined without parameters, making the parameter list optional. Functions without parameters are common when they perform a static task or work with non-local variables.

Step-by-step explanation:

The statement 'The parameter list that accepts arguments is optional in a function definition' is true. In many programming languages, functions can be defined without any parameters. This means they do not accept any arguments and work with pre-defined or global variables, or they perform a specific task that requires no outside input. For example, a function to print a static string of text could be defined without parameters:

function printHello() {
console.log('Hello, World!');
}

However, functions can also be designed to accept arguments if needed, allowing them to be more flexible and reusable with different inputs.