Consider the statements above.The list is empty if the pointer first is ____.
A) nullptr
B) 0
C) last
D) next

Name: Consider the statements above.The list is empty if the pointer first is ____. A) nullptr B) 0 C) last D) next
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Question

Quizplus · Accepted Answer

A null pointer is a pointer that does not point to any memory location. Therefore, if the list is empty, the pointer first should point to a null pointer. Option B is also correct as 0 is equivalent to nullptr. Options C and D do not make sense in this context.

Consider the Statements Above