LinkedListQuiz

After the following loop terminates, reference p will be:

• be null

• refer to last node of the list

• refer to second last node of the list

After the following loop terminates, reference p will be?

p=head;

while(p.next != null){

if(p.next.value == x)

break;

p=p.next;

}

• refer to node that contains value x

• refer to predecessor of node that contains value x

• refer to successor of node that contains value x

To insert a new node in the beginning of a list, which of these statements have to be written?

• temp.link = start; start =null;

• temp.link=start;start = temp;

• start.link = temp; temp=start;

If a reference p refers to the last node, which of these statements should be written to insert a new node at the end of the list.

• p.link=temp;

• temp.link =p;

If a reference p refers to node P, then the following statements will insert a new node after node P.

temp.link = p.link;

p.link =temp;

• True

• False

What should be there in place of the question mark to delete a node that is after the node referred to by reference p.

p.link = ?

• null

• p

• p.link.link

What should be the loop condition in the following code so that list referred by start2 is concatenated at the end of list referred by start1.

• p!=null

• p.link != null

• p.link.link !=null