A binary search is an efficient method of searching an ordered list. It will not work on a list that has not been sorted first. A written description of a binary search algorithm is: Start by setting ...

Exam board OCR said schools can still opt for a paper-based assessment for its computer science qualification if they prefer. Exam board OCR staged a pilot of digital exams earlier this year and will ...

Exam board OCR said schools can still opt for a paper-based assessment for its computer science qualification if they prefer. An exam board is to offer a digitally assessed GCSE in computer science ...