Linked list is considered as an example of ___________ type ...

MCQ

Linked list is considered as an example of ___________ type of memory allocation.

Dynamic

Static

Compile time

None of the mentioned

Community Discussion

No discussions yet. Be the first to start!

You must be logged in to participate in the discussion.

Similar Questions

MCQ

What is the functionality of the following code? Choose the most appropriate answer.

Return data from the end of the list

Returns the data and deletes the node at the end of the list

Returns the data from the beginning of the list

Returns the data and deletes the node from the beginning of the list

Discussion

MCQ

Direct or random access of elements is not possible in ...............

Linked list

Array

String

None of these

Discussion

MCQ

How to travel a tree in linkedlist representation?

using post order traversing

using pre order traversing

using post order traversing

all of the mentioned

Discussion

MCQ

The disadvantage in using a circular linked list is

It is possible to get into infinite loop

Last node points to first node.

Time consuming

Requires more memory space

Discussion

MCQ

The following function reverse() is supposed to reverse a singly linked list. There is one line missing at the end of the function.

/* Link list node */
struct node
{
    int data;
    struct node* next;
};

/* head_ref is a double pointer which points to head (or start) pointer
  of linked list */
static void reverse(struct node** head_ref)
{
    struct node* prev   = NULL;
    struct node* current = *head_ref;
    struct node* next;
    while (current != NULL)
    {
        next = current->next;
        current->next = prev;
        prev = current;
        current = next;
    }
    /*ADD A STATEMENT HERE*/
}

What should be added in place of "/*ADD A STATEMENT HERE*/", so that the function correctly reverses a linked list.

*head_ref = prev;

*head_ref = current;

*head_ref = next;

*head_ref = NULL;

Discussion

Banking

Engineering

General

Medical

Question Discussion & Solution

Report Error

Community Discussion

Similar Questions

Report Error

Report Error

Report Error

Report Error

Report Error

More Data Structure Topics

Data Structure Basics

Abstract data types

Arrays

Lists

Stacks

Queues

Trees

Binary Trees

B Trees

Heaps

Hash based structures

Graphs

Mixed

Banking

Engineering

General

Medical

Question Discussion & Solution

report Report Error

forum Community Discussion

auto_awesome Similar Questions

report Report Error

report Report Error

report Report Error

report Report Error

report Report Error

category More Data Structure Topics

Data Structure Basics

Abstract data types

Arrays

Lists

Stacks

Queues

Trees

Binary Trees

B Trees

Heaps

Hash based structures

Graphs

Mixed

Report Error

Community Discussion

Similar Questions

Report Error

Report Error

Report Error

Report Error

Report Error

More Data Structure Topics