Insert the Missing Code in the Following Code Fragment

question 72

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) { ________________ }
Object element = first.data;
First = first.next; 1
Return element;
}
) . .
}

• A) throw new NoSuchElementException();
• B) throw new IllegalStateException();
• C) throw new NullPointerException();
• D) throw new IllegalArgumentException();

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Definitions:

Response Rate

The percentage of people who respond or react to a request or stimulus, often used in research or surveys.

Subscription Quality

The perceived value or excellence of services provided to subscribers, often evaluated based on service reliability, content, and customer satisfaction.

Simple Random Sample

A portion of a statistical group where every member has the same chance of selection.

Random

Lacking pattern, purpose, or predictability, often used in the context of selecting items or events in a way that each has an equal chance of being chosen.