I cs 14 3 23

In a queue ,if a user tries to remove an element from empty queue it is called

• Underflow

• Empty collection

• Overflow

• Garbage collection

_____ is a linear collection of data elements

• Linked list

• Stack

• Queue

• All of these

A queue is a _______

• FIFO

• LIFO

• Ordered Array

• Lunear tree

If thevelements "A","B","C","D" are placed in a queue and deleted one at a time ,in what order,will they be removed?

• ABCD

• DCBA

• DCAB

• ABDC

Each element in a linked list is called _______

• Node

• Cell

• Elements

• All the above