088. OCR A Level (H446) SLR14 – 1.4 Data structures part 2 – Graphs

About this video

OCR Specification Reference
A Level 1.4.2b

This video focuses on introducing you the following data structure: Graphs. This is intended as an overview, a separate video covers how to create, traverse, add data to and remove data from this data structure.

Key question:

- What is a graph data structure and how can it be used?

00:00 Graphs
00:09 Intro
00:14 What is a graph?
02:25 How is a graph implemented?
03:16 What are the applications of a graph?
03:48 Abstraction and graphs
05:00 What operations can be performed on a graph?
05:25 Key question
05:34 Essential algorithms for A Level Computer Science text book
06:39 Outro

Last updated: 20.07.26

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