The steps involved in inserting a new item at the beginning of an unordered linked list are ____.
A) 1. Create a new node.
2. Insert the node before first.
3. Increment the counter by 1.

B) 1. Create a new node.
2. Store the new item in the new node.
3. Insert the node before first.
4. Increment the counter by 1.

C) 1. Create a new node.
2. Store the new item in the new node.
3. Insert the node before first.

D) 1. Create a new node.
2. Store the new item in the new node.
3. Insert the node before first.
4. Decrement the counter by 1.

Question

The steps involved in inserting a new item at the beginning of an unordered linked list are ____.
A) 1. Create a new node. 
2. Insert the node before first.
3. Increment the counter by 1.

B) 1. Create a new node. 
2. Store the new item in the new node.
3. Insert the node before first.
4. Increment the counter by 1.

C) 1. Create a new node. 
2. Store the new item in the new node.
3. Insert the node before first.

D) 1. Create a new node. 
2. Store the new item in the new node.
3. Insert the node before first.
4. Decrement the counter by 1.

Quizplus · Accepted Answer

Option B is the correct answer as it includes all the necessary steps involved in inserting a new item at the beginning of an unordered linked list. 
These steps are- 
1. Creating a new node.
2. Storing the new item in the new node.
3. Inserting the node before the first node.
4. Incrementing the counter by 1.

The Steps Involved in Inserting a New Item at the Beginning