Which of the following is false about a circular linked list...

MCQ

Which of the following is false about a circular linked list?

Every node has a successor

Time complexity of inserting a new node at the head of the list is O(1)

Time complexity for deleting the last node is O(n)

None of the mentioned

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MCQ

When new element is added in the middle of singly linked list then ________.

Only elements that appear after the new element need to be moved

Only elements that appear before the new element need to be moved

No need to move element

Only elements that appear after the new element and before need to be moved

Discussion

MCQ

Which of the following application makes use of a circular linked list?

Undo operation in a text editor

Recursive function calls

Allocating CPU to resources

All of the mentioned

Discussion

MCQ

While creating a linked list or inserting an element into a linked list, whenever a request for the new node arrives, the memory manager searches through the ------------for the block of desired size.

Free pool

Memory bank

Free storage list

None of the above

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MCQ

What differentiates a circular linked list from a normal linked list?

You cannot have the

It is faster to traverse the circular linked list

You may or may not have the

All of the mentioned

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MCQ

Which of the following statement is true?

i) Using singly linked lists and circular list, it is not possible to traverse the list backwards.

ii) To find the predecessor, it is required to traverse the list from the first node in case of singly linked list.

i-only

ii-only

Both i and ii

None of the above

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Abstract data types

Arrays

Lists

Stacks

Queues

Trees

Binary Trees

B Trees

Heaps

Hash based structures

Graphs

Mixed

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