Queues and FIFO Principle Quiz

A collection of objects inserted at the back and removed from the back

A collection of objects inserted and removed based on the FIFO principle (correct)

A random collection of objects

A collection of objects inserted and removed based on the LIFO principle

Elements are removed from the back of the queue

The element that has been in the queue the longest is removed next (correct)

Elements are removed in a random order

The element that has been in the queue the shortest is removed next

A line of people waiting to get on an amusement park ride, but entering from the front

A group of people standing in a random order

A group of people entering and exiting in a random order

A line of people waiting to get on an amusement park ride (correct)

<p>At the back of the queue</p> Signup and view all the answers

<p>FIFO principle</p> Signup and view all the answers