Bethagy "Chu" "Daryl" null next next head The above is a LinkedList. 5. If p & head both refer to the first node and we want to remove the node with data, "Bethany", which of the following need to do? p.next = p.next.next; a. b. p.next.next p.next;
Bethagy "Chu" "Daryl" null next next head The above is a LinkedList. 5. If p & head both refer to the first node and we want to remove the node with data, "Bethany", which of the following need to do? p.next = p.next.next; a. b. p.next.next p.next;
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Question
![The image displays a diagram of a LinkedList with nodes labeled "head," "Chu," "Bethany," and "Daryl." The node containing "Bethany" is marked for removal with crossed lines.
Text beneath the diagram reads:
"The above is a LinkedList.
5. If p & head both refer to the first node and we want to remove the node with data, 'Bethany,' which of the following need to do?
a. p.next = p.next.next;
b. p.next.next = p.next;
Describe the reason of your choice.
Your Answer is ___ (a or b)
[Submit Button]"
### Explanation of the Diagram:
- **Nodes**: Boxes connected sequentially by arrows representing pointers.
- **Nodes' Data**:
- "Chu" (first node, after 'head')
- "Bethany" (marked with a red 'X', indicating removal)
- "Daryl"
- **Arrows**: Indicate the 'next' pointer of each node, with the final node pointing to 'null'.
The task is to remove the node with "Bethany" by adjusting pointers in the LinkedList.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fdc7af1f5-b041-422e-a7e0-fe3bd054e9c0%2F60c31d39-b886-4c41-8591-e1dab7749f26%2Fgj78qw9_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The image displays a diagram of a LinkedList with nodes labeled "head," "Chu," "Bethany," and "Daryl." The node containing "Bethany" is marked for removal with crossed lines.
Text beneath the diagram reads:
"The above is a LinkedList.
5. If p & head both refer to the first node and we want to remove the node with data, 'Bethany,' which of the following need to do?
a. p.next = p.next.next;
b. p.next.next = p.next;
Describe the reason of your choice.
Your Answer is ___ (a or b)
[Submit Button]"
### Explanation of the Diagram:
- **Nodes**: Boxes connected sequentially by arrows representing pointers.
- **Nodes' Data**:
- "Chu" (first node, after 'head')
- "Bethany" (marked with a red 'X', indicating removal)
- "Daryl"
- **Arrows**: Indicate the 'next' pointer of each node, with the final node pointing to 'null'.
The task is to remove the node with "Bethany" by adjusting pointers in the LinkedList.
Expert Solution
Step 1
Linked list is a data structure which has nodes and each node contains data and the pointer to next node.
Given linked list contains 3 nodes and head, p are pointing to first node. We want to remove 2nd node.
Step by step
Solved in 3 steps
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