DSC UNIT 3

Queue is a __________

• Linear data structure

• Non linear data structure

• LIFO data structure

• Structure

The end at which an element added to a queue is __________

• rear

• Front

• top

• Bottom

The end at which an element deleted from a queue is __________

• rear

• Front

• top

• Bottom

Queue is also called __________

• FIFO List

• LIFO List

• LILO List

• Queue List

Inserting an element at rear end is also known as __________

• Enqueue

• Dequeue

• Deque

• Queing

Deleting an element from the front end is also known as ___________

• Enqueue

• Dequeue

• Deque

• Queing

The ______ concept is used in railway reservation counter

• Stack

• Queue

• Array

• Binary Tree

The data structure used in sheduling in computer is

• Stack

• Queue

• Array

• Binary Tree

In a queue front and rear value is same, after deleting an element queue become

• Full

• overflow

• Empty

• Underflow

Front is greater than rear and trying to delete an element from the queue results in __________

• Full

• overflow

• Empty

• Underflow