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Q. Can a Queue be represented by circular linked list with only one pointer pointing to the tail of the queue? Substantiate your answer using an example.
Ans.
Yes a Queue can be represented by a circular linked list with only one pointer
pointing to the tail of the queue. for example:
Queue(Q)
10 11 12 13
Q has a pointer pointing to the tail of 'Q'.
This pointer represents real of the Q and ptr->next is the front of Q.
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Q. Draw a B-tree of order 3 for the sequence of keys written below: 2, 4, 9, 8, 7, 6, 3, 1, 5, 10
perform the following length operation LENGTH("welcome to ICA")=
Consider a linked list of n elements. What is the time taken to insert an element after an element pointed by some pointer? O (1)
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A linear list of elements in which deletion can be done from one end (front) and insertion can take place only at the other end (rear) is called as a Queue.
What is multiple queue and explain them
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Define about the inheritance hierarchy Languages Eiffel and D provide constructs in language for invariants and pre- and post conditions which are compiled into the code and ar
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