Insert the Missing Code in the Following Code Fragment

question 67

Multiple Choice

Insert the missing code in the following code fragment. This fragment is intended to add a new node to the head of a linked list:
Public class LinkedList
{
) . .
Public void addFirst(Object element)
{
Node newNode = new Node() ; 1
NewNode.data = element;
_________ 2
_________ 3
}
) . .
}

• A) first = newNode;
• NewNode.next = first;
• B) newNode.next = first;
• First = newNode;
• C) first = newNode.next;
• NewNode.next = first;
• D) first = newNode.next;
• NewNode = first;

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Definitions:

Patient Improvement

A positive change in a patient's medical condition or symptoms over time, often as a result of treatment.

Randomized Clinical Trials

Randomized Clinical Trials are a type of scientific experiment, considered the gold standard in clinical research, designed to test the effectiveness of medical interventions by randomly assigning participants to treatment or control groups.

Control Groups

A group in an experiment or study that does not receive treatment by the researchers and is then used as a benchmark to measure how the other tested subjects do.

Treatment Groups

Groups formed for the purpose of delivering therapeutic interventions to individuals sharing common issues or conditions.