The Graduate Diploma in Computer Science is offered to university graduates from diverse backgrounds who wish to obtain expertise in computer science fundamentals. Students will obtain qualifications ...

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

Want to know more about standard Java I/O concepts like standard input, standard output, and standard error? Read on!

Input/output and validation A typical program inputs data , processes it, then outputs it. The data input must be validated to ensure that the rest of the program functions properly.