Stacks and Queues
What type of data structure is shown here?
Stack
Queue
Linked list
Array
What data structure is represented here?
Stack
Queue
Linked list
Array
Which of the following structure uses the FIFO method?
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Popping is associated with which data structure below?
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0
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Which data structure uses enqueue and dequeue functions?
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The last item in a linked list points to NULL
True
False
When adding a new node to the front of a linked list. The CORRECT order is
create new node, set head to point to new node, set new node to point to head
Create new node, set pointer of new node to head, set head to point to new node
create new node, set pointer of new node to point to head
When adding a node to the end of a linked list, what is the correct order?
Create new node, set pointer to point to NULL, traverse the list to find the last node, let the previous pointer point to the new node
Create new node, set pointer to point to NULL, traverse the list to find the last node, let the previous pointer point to NULL
To determine if the queue is empty when using an array, which condition must be true?
front=rear =-1
top = -1
What data structure is represented here?
Queue
Stack
Array
Linked list
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