Welcome to the Linked Lists MCQs Page
Dive deep into the fascinating world of Linked Lists with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Linked Lists, a crucial aspect of Data Structures and Algorithms. In this section, you will encounter a diverse range of MCQs that cover various aspects of Linked Lists, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Data Structures and Algorithms.
Check out the MCQs below to embark on an enriching journey through Linked Lists. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Data Structures and Algorithms.
Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Linked Lists. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!
Linked Lists MCQs | Page 13 of 17
Explore more Topics under Data Structures and Algorithms
a)
public void delete(int pos)
{
if(pos < 0)
pos = 0;
if(pos > size)
pos = size;
if( size == 0)
return;
if(pos == 0)
head = head.getNext();
else
{
Node temp = head;
for(int i=1; i<pos; i++)
{
temp = temp.getNext();
}
temp.setNext(temp.getNext().getNext());
}
size--;
}
b)
public void delete(int pos)
{
if(pos < 0)
pos = 0;
if(pos > size)
pos = size;
if( size == 0)
return;
if(pos == 0)
head = head.getNext();
else
{
Node temp = head;
for(int i=1; i<pos; i++)
{
temp = temp.getNext();
}
temp.setNext(temp.getNext());
}
size--;
}
c)
public void delete(int pos)
{
if(pos < 0)
pos = 0;
if(pos > size)
pos = size;
if( size == 0)
return;
if(pos == 0)
head = head.getNext();
else
{
Node temp = head;
for(int i=1; i<pos; i++)
{
temp = temp.getNext().getNext();
}
temp.setNext(temp.getNext().getNext());
}
size--;
}
d)
public void delete(int pos)
{
if(pos < 0)
pos = 0;
if(pos > size)
pos = size;
if( size == 0)
return;
if(pos == 0)
head = head.getNext();
else
{
Node temp = head;
for(int i=0; i<pos; i++)
{
temp = temp.getNext();
}
temp.setNext(temp.getNext().getNext());
}
size--;
}a)
public int length(Node head)
{
int size = 0;
Node cur = head;
while(cur!=null)
{
size++;
cur = cur.getNext();
}
return size;
}
b)
public int length(Node head)
{
int size = 0;
Node cur = head;
while(cur!=null)
{
cur = cur.getNext();
size++;
}
return size;
}
c)
public int length(Node head)
{
int size = 0;
Node cur = head;
while(cur!=null)
{
size++;
cur = cur.getNext();
}
}
d)
public int length(Node head)
{
int size = 0;
Node cur = head;
while(cur!=null)
{
size++;
cur = cur.getNext().getNext();
}
return size;
}a)
public void insertBegin(Node node)
{
node.setNext(head);
head = node;
size++;
}
b)
public void insertBegin(Node node)
{
head = node;
node.setNext(head);
size++;
}
c)
public void insertBegin(Node node)
{
Node temp = head.getNext()
node.setNext(temp);
head = node;
size++;
}
d) None of the mentionedpublic int function(int data)
{
Node temp = head;
int var = 0;
while(temp != null)
{
if(temp.getData() == data)
{
return var;
}
var = var+1;
temp = temp.getNext();
}
return Integer.MIN_VALUE;
}a)
public int length(Node head)
{
int length = 0;
if( head == null)
return 0;
Node temp = head.getNext();
while(temp != head)
{
temp = temp.getNext();
length++;
}
return length;
}
b)
public int length(Node head)
{
int length = 0;
if( head == null)
return 0;
Node temp = head.getNext();
while(temp != null)
{
temp = temp.getNext();
length++;
}
return length;
}
c)
public int length(Node head)
{
int length = 0;
if( head == null)
return 0;
Node temp = head.getNext();
while(temp != head && temp != null)
{
temp = head.getNext();
length++;
}
return length;
}
d) None of the mentionedpublic void function(int data)
{
int flag = 0;
if( head != null)
{
Node temp = head.getNext();
while((temp != head) && (!(temp.getItem() == data)))
{
temp = temp.getNext();
flag = 1;
break;
}
}
if(flag)
System.out.println("success");
else
System.out.println("fail");
}Suggested Topics
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