Insert the Missing Code in the Following Code Fragment

question 93

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) { throw new NoSuchElementException() ; }
Object element = first.data;
________________
________________
}
) . .
}

• A) first = first.next; 1
• Return element;
• B) first.next = first; 1
• Return element;
• C) first = element.next; 1
• Return element;
• D) first = element.next; 1
• Return null;

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Definitions:

Intersender Role Conflict

A situation where an individual receives conflicting expectations or demands from multiple sources, leading to stress or difficulty in role performance.

Interrole Conflict

Occurs when there are incompatible demands placed upon a person by two or more statuses held simultaneously.

Norms

Established standards of behavior or beliefs that are accepted and expected within a society or group.

Group Cohesiveness

The extent to which members of a group support and validate one another while working to achieve a common goal.