10 Questions
If the head pointer points to nullptr, this indicates
there are no nodes in the list
Linked list is generally considered as an example of _________ type of memory allocation.
dynamic
How many null pointers exists in a circular linked list?
0
What advantage does a linked list have over an array?
A linked list is not of a fixed size
If new data needs to be added to a linked list, the program simply __________ and inserts it into the series.
allocates another node
A doubly linked list keeps track of the next node in the list as well as
the previous node
What does the following fragment of code do with a linked list? current = head; while (current != null) { current = current.link; }
It traverses the list
A linked list must contain a maximum size component to manage the last item?
False
Google map navigation system is the example of ________________
Doubly Circular Linked list
what is major disadvantage of linked list
Take too much memory
Test your knowledge on linked lists by determining what it indicates when the head pointer points to nullptr.
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