To Remove the First Node in a Nonempty Linked List

question 4

Multiple Choice

To remove the first node in a nonempty linked list,

• A) move the successor reference in the head node one node forward:
• Head.next = head.next.next;
• B) set a reference pred to the predecessor of the node you want to remove,and set the successor of pred to the successor of the head
• C) move the head reference one node forward:
• Head = head.next;
• D) delete the node by setting the head reference to null:
• Head = null;

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Definitions:

Beliefs

Deeply held convictions or acceptances that something is true or exists.

Meeting

A gathering of two or more people arranged for the purpose of discussing and acting upon business or other mutual concerns.

Physical Appearance

the outward look or aspects of objects or persons, including their shape, size, texture, and color.

Nonverbal Signal

A form of communication without words, such as gestures, facial expressions, body language, and other visual cues, that conveys a message.