A node can reference more than one data element.

Skill/Topic: Linked List
A) True
B) False
Explanation: Yes, a node can reference more than one data element if the current data element of the node is a pointer to a group of data such as an instance of a class, a structure, or an array.

Interview Candidate
Dec 10th, 2005
1
2100

Data Structures

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samiksc
Profile Answers by samiksc

Jan 20th, 2006

Yes, a node itself can contain as many data elements as it needs and it can also reference other data elements. Following is an example of a complex node strcuture in a linked list
struct linkList
{
struct empNode
{
string empName;
long empNo;
struct empSal *salPtr;
} node;
linkList *nextNode;
}