Linked lists & stacks/queues
8 practice questionsComputer ScienceStep-by-step solutions
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1
A queue follows which ordering principle?
A.FIFO (first-in, first-out)
B.LIFO (last-in, first-out)
C.Priority order
D.Reverse order
2
The operation that adds an element to the top of a stack is called:
A.Push
B.Pop
C.Enqueue
D.Peek
3
Which data structure follows last-in, first-out behavior?
A.Graph
B.Stack
C.Queue
D.Tree
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