Linked List Quiz

What is a linked list?

• A type of array with fixed length

• A data structure that can only store integers

• A linear data structure where elements are connected via pointers

• A data structure that stores elements in contiguous memory locations

What is the purpose of a head node in a linked list?

• It points to the first node in the list

• It is used for reversing the list

• It stores the last node in the list

• It contains the data value of the last node

Which type of linked list allows traversal in both directions?

• Dynamic Linked List

• Circular Linked List

• Doubly Linked List

• Singly Linked List

What operation adds an element at the beginning of a linked list?

• Deletion at Beginning

• Insertion at Ending

• Insertion at a Given Position

• Insertion at Beginning

How is deletion at the end of a linked list performed?

• Remove the link pointing to the target node

• Assign the head pointer to the next node

• Assign NULL to the second last element

• Iterate until the second last element is found

What is the purpose of the reverseList function in a linked list?

• To delete the last node in the list

• To search for a specific element in the list

• To reverse the entire linked list

• To insert a new node at the end of the list

How is searching for an element in a linked list performed?

• By comparing every element with the key element

• By reversing the list

• By inserting a new node at the beginning

• By removing the last node in the list

What is the purpose of the traversal operation in a linked list?

• To delete all nodes in the list

• To search for a specific element

• To walk through all elements and display them

• To insert a new node at the end of the list

Which operation adds an element at the end of a linked list?

• Insertion at Beginning

• Deletion at Ending

• Insertion at a Given Position

• Insertion at Ending

What is the purpose of the deletenode function in a linked list?

• To delete a node at a given position

• To search for a specific element in the list

• To reverse the entire linked list

• To delete the last node in the list