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Data storage

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Question 3

A vintage 8-bit music synthesizer uses single-byte registers to store control parameters for its sound chips. The state of three specific registers is represented either as an 8-bit unsigned binary configuration or as its equivalent denary parameter value.

Complete the table below by converting the binary configurations into denary, and the denary value into an 8-bit unsigned binary number.

Register State (8-bit Binary)Parameter Value (Denary)
10110100
109
01001011
[3]
Markscheme

Data storage Questions

  1. GCSE
  2. /Computer Science
  3. /Data storage

41 exam-style questions on OCR GCSE Computer Science Data storage. Each one has a worked solution and a mark scheme showing where the marks go.

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