Feb 24, 2026 · A data structure is a way of organizing and storing data in a computer so that it can be accessed and used efficiently. It refers to the logical or mathematical representation of data, as well …

Mar 9, 2026 · Key takeaways Data structures represent how you organize and store data in your computer’s memory. At a glance, here's what you need to know about data structures and their …

There are many different types of data and many ways in which data can be organised. In this section, you will consider data types and data structures. You will also be introduced to abstract data types.

Learn about and revise programming concepts with this BBC Bitesize Computer Science AQA study guide.

Data types like strings are an example of abstraction, the process of simplifying a concept in order to represent it in a computer. The string data type takes a complex concept like a sentence and …

Data Structure and Types What are Data Structures? Data structure is a storage that is used to store and organize data. It is a way of arranging data on a computer so that it can be accessed and …

Study an array of data types, covering integers, strings and boolean yes-or-no values, how a computer stores them and how they can be used by programmers.

Notes, flashcards, revision videos and past exam questions by topic for OCR Computer Science A-Level Data Types, Structures and Algorithms topic.

Data structures Data structures are used by computers as the containers within which information is stored. Different data structures exist and some are better suited to different types of data than …

Learn about and revise data types with this BBC Bitesize GCSE Computer Science Edexcel study guide.