A-Level & Cambridge Technicals Practice
What a-level & cambridge technicals practice means
Advanced and vocational style questions.
Before you start
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Worked example
One question from this skill's own question bank, shown with its full working.
Big-O notation describes an algorithm’s:
- language
- memory address
- efficiency/complexity
- author
Working: Big-O expresses how running time grows with input size.
Curriculum and exam alignment
Curriculum notes are a general guide to where this work normally sits. Always check the syllabus your school or examination body is currently using.
Related skills
Other OCR Exam Practice skills in OCR (UK), at the same point in the course.
Other OCR (UK) topics
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Practise a-level & cambridge technicals practice
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