What is the purpose of using default parameter values in JavaScript function declarations?
Default parameter values allow a function to be called without providing arguments for all of its parameters.
Default parameter values are used to set initial values for function arguments.
Default parameter values can only be used in arrow functions, not in regular function declarations.
Default parameter values can only be set for the last parameter of a function.
Default parameter values in JavaScript allow you to specify a default value for a function parameter if no argument is provided for that parameter when the function is called. This ensures that the function will still execute properly even if certain arguments are not explicitly passed. With default parameter values, you can make certain parameters optional, allowing the function to be called with fewer arguments. The correct answer explains both the purpose and functionality of default parameter values.