Question

When printing a LinkedList, every element of the linked list is printed using it's toString() method.

True
False

Answer 1

The statement is true; when printing a LinkedList, the toString() method of each element is called to provide a string representation for printing.

Step-by-step explanation:

The statement that when printing a LinkedList, every element of the linked list is printed using its toString() method is True. In many programming languages that support object-oriented programming, like Java, each object can have a toString() method that is used to provide a string representation of the object. When you print objects in a LinkedList, the toString() method is called on each object to convert it to a string that can be printed.

For example, in Java:

LinkedList list = new LinkedList();
list.add("Element1");
list.add("Element2");
System.out.println(list);

This code would print a representation of the LinkedList, which includes the string representation of each element, typically enclosed in brackets and separated by commas. The string representation for each element is provided by the toString() method that every Java object inherits from the Object class, unless overridden.