For the Questions Below, Assume That a Linked List Is

question 62

Multiple Choice

For the questions below, assume that a linked list is implemented using the Node class where a Node contains instance data of int info; and Node next; where next references the next Node in the linked list. Also assume that head references the first Node in the list.
-Which of the following instructions would create an initially empty linked list?

• A) Node head = new Node( );
• B) Node head = Node;
• C) Node head = null;
• D) Node head = new Node(0);
• E) Node head = list;

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Definitions:

Medication Errors

Mistakes in prescribing, dispensing, or administering drugs, which can lead to harmful effects on patients.

Hospitalization Costs

The expenses associated with a patient's stay in a hospital, which can include charges for medical services, room and board, tests, drugs, and other treatments.

Medical Errors

Mistakes in healthcare that can lead to harm or suboptimal outcomes for patients, ranging from medication mix-ups to surgical mishaps.

Deaths

The cessation of all biological functions that sustain a living organism, marking the end of life.