Explain the term stack operation
Explain the term stack operation. Also write some of its operations.
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The Stack is a data structure which follows Last in First out strategy.
Stack Operations are as follows:
Push: It pushes (inserts) the element in the stack. The location is specified through the pointer.
Pop: It pulls (eliminates) the element out of the stack. The location is specified through the pointer.
Swap: It is the two top most elements of the stack can be swapped.
Peek: It returns the top element on the stack however doesn’t remove it from the stack.
Rotate: It is the topmost (n) items which can be moved on the stack in a rotating fashion.
The stack has a fixed location in the memory. Whenever a data element is pushed in the stack, the pointer points to the present element.
Define the term cyclomatic complexity?
What are the uses of binary tree?
Define the term heap in brief.
Illustrates the recursive algorithm?
Define the term a spanning Tree.
Explain about Arrays.
Write down the differentiation between NULL AND VOID pointers?
Minimum number of queues required implements the priority queue?
Describe the process how to implement the queue by using stack.
Illustrates the types of matrix operations?
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