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.
Provide a brief description of the term heap?
Explain the Merge Sorting.
How is this possible to insert different type of elements within a stack?
Explain the user interface design?
What does isEmpty() member technique determines?
Briefly describe the term threaded binary tree. Elucidate its common uses?
Illustrates the types of matrix operations?
Explain the difference between a stack and a Queue.
Write down the major data structures employed in the following areas: RDBMS, Network data model and Hierarchical data model?
Define when we should use plain list.
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