Which statement best describes the main purpose of data compression?
The process of translating high-level programming code into machine instructions.
The process of encoding information using fewer bits than its original representation.
The process of dividing a physical storage drive into multiple logical volumes.
The process of transmitting data packets across multiple network paths simultaneously.
37 exam-style questions on AQA GCSE Computer Science Data compression. Each one has a worked solution and a mark scheme showing where the marks go.