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Linked List: Operations and Applications

10 Questions

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Linked List: Operations and Applications

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Questions and Answers

What operation in a linked list allows the insertion of an element at a specified position?

RETRIEVE

END

INSERT (correct)

DELETE

Which operation in a linked list is used to delete an element at a specified position?

FIRST

DELETE (correct)

LOCATE

In a single linked list, what does the function FIRST(L) return?

The element at the last position in L

The element at the first position in L

The position of the last element in L

The position of the first element in L (correct)

Which function in a linked list causes the list to become empty?

MAKENULL(L) Signup and view all the answers

What does the function PREVIOUS(p, L) do in a linked list?

Returns the position before p in list L Signup and view all the answers

What is the purpose of the PURGE function in the provided text?

To remove duplicate elements from a list Signup and view all the answers

In the Array-based Implementation of the List ADT, what is the purpose of the 'LAST' variable?

To store the index of the last element in the list Signup and view all the answers

What does the 'END(L)' algorithm do in the context of implementing ADT list operations using an array?

Returns the next position after the last element in the list Signup and view all the answers

What is the role of the 'NEXT(p, L)' algorithm in relation to list operations using an array implementation?

Returns the position following p on list L Signup and view all the answers

What is the purpose of initializing 'List' with an array size of 'capacity'?

To restrict the size of the array to 100 elements Signup and view all the answers