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

There are various different types of data, for example a number is not the same a word! Even numbers come in different types, some have decimals and some don't. Below are data types …

Aug 13, 2024 · Learn about casting & data types in computer science. This revision note includes conversions, integer, float, string, and Boolean types.

This section explains Data Types and Programming Techniques focusing on Data types, Casting, String manipulation, Basic file handling operations, The use of records to store data and SQL, …

Study with Quizlet and memorise flashcards containing terms like What does a datatype do?, Why is it important to use the correct data type for the corresponding variable?, Number types are …

Examples of primitive data types include integers, floating-point numbers, characters, and booleans. What is a data type in computer science? In computer science, a data type is a …

Data that might be stored as a string include: Names; Passwords; Telephone numbers (because they don’t just contain numbers…) Sentences / paragraphs; Most input functions store inputs …

Data types. There are 5 data types for you to be aware of: Integer: Whole numbers e.g. 7; Real/Float: Numbers with a decimal part e.g. 2.5 Boolean: Holds either the value True or …

Feb 2, 2020 · Learn about the five data types - character, string, integer, real and Boolean. Also learn about casting. Based on the J277 OCR GCSE Computer Science specification (first …

Mar 25, 2025 · A data type in computer science refers to the classification of data that tells a computer how to interpret its value and what operations can be performed on it. …