If a Linked List Is Empty,the Statement Head

question 46

Multiple Choice

If a linked list is empty,the statement head.getNext() will throw a(n) ______.

• A)IllegalAccessException
• B)ArithmeticException
• C)IndexOutOfBoundsException
• D)NullPointerException

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Definitions:

Articulate

In anatomy, to articulate is to form a joint where two bones are attached in a manner that allows movement.

Transverse Processes

Lateral bony projections from the vertebrae in the spine, to which muscle and ligaments attach, helping in movement and stability.

Thoracic Cage

The bony and cartilaginous structure forming the skeleton of the chest, including ribs, sternum, and thoracic vertebrae, protecting vital organs.

Ribs

A series of curved bones that form the protective cage around the chest, supporting the upper body and protecting vital organs.