Insert the Missing Code in the Following Code Fragment

question 56

Multiple Choice

Insert the missing code in the following code fragment. This fragment is intended to remove a node from the head of a linked list: public class LinkedList
{
) . .
Public Object removeFirst()
{
If (first == null) { throw new NoSuchElementException() ; }
Object element = first.data;
________________
________________
}
) . .
}

• A) first = first.next; 1
• Return element;
• B) first.next = first; 1
• Return element;
• C) first = element.next; 1
• Return element;
• D) first = element.next; 1
• Return null;

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Definitions:

Dementia

A category of brain diseases that cause a long-term and often gradual decrease in the ability to think and remember, significantly affecting an individual's daily functioning.

Sensory Losses

The partial or total loss of one or more of the senses, such as hearing, sight, taste, touch, and smell.

Hearing Nuances

The ability to detect subtle variations in sound, often important in language acquisition, music appreciation, and social interactions.

Speech

The verbal means of communicating or expressing thoughts, ideas, or feelings.