NULL link is not present in…

Related MCQs

• consider the function f defined here: struct item { int data; struct item * next; }; int f (struct item *p) { return((p==NULL) ||((p->next==NULL)||(p->data<=p->next->data) && (p->next))); } For a given linked list p, the function f returns 1 if and only if
• What will be output if you will compile and execute the following c code? #include <stdio.h> #include <string.h> int main(){ char *str=NULL; strcpy(str,"cquestionbank"); printf("%s",str); return 0; }
• Null pointer is used to tell
• Which nodes contains a null pointer in a linked list?
• A variant of the linked list in which none of the node contains NULL pointer is?
• The situation when in a linked list START=NULL is
• In a binary tree, certain null entries are re- placed by special pointers which point to nodes higher in tree for efficiency. These special pointers are called
• In a ________ linked list, the last node's link field points to the first node of the list.
• The link list also contains a list pointer variable called start or ________.
• Nodes that are not root and not leaf are called as internal nodes.