Stacks and queues bingo

Exercise and reference answers

Clues and terms

1. Clue

   A way to store and organise data with its operations.

   Item

   Data structure

2. Clue

   Elements organised one after another in a sequence.

   Item

   Linear

3. Clue

   Elements added and removed at the same end.

   Item

   Stack

4. Clue

   Added at the rear, removed at the front.

   Item

   Queue

5. Clue

   The single working end of a stack.

   Item

   TOP

6. Clue

   The end of a queue where items join.

   Item

   REAR

7. Clue

   Raised when adding to a structure that is full.

   Item

   Overflow

8. Clue

   Raised when removing from an empty structure.

   Item

   Underflow

9. Clue

   Looks at the front element and leaves it there.

   Item

   PEEK

Instructions

Read each clue and tap the term it describes.

Explanation