084. AQA A Level SLR11 Underflow and overflow


About this video

AQA Specification Reference
A Level 4.5.4.9

Underflow or overflow can occur when performing binary arithmetic if the result of the calculation is either to large or to small to fit in the storage format supplied. This video explains these concepts with the aid of examples.

Key questions:

- What is overflow and underflow?
- When can these situations occur?

00:00 Underflow and overflow
00:06 Intro
00:11 Underflow and overflow
00:28 Underflow
01:03 Overflow
01:48 Key questions
01:57 Outro

Last updated: 04.09.25