Sound sample amplitudes in a digital audio editor are represented in binary.
Convert the binary numbers in this table to hexadecimal.
| Binary | Hexadecimal |
|---|---|
| 1011 0110 | |
| 1101 0011 | |
| 0111 1110 |
117 exam-style questions on Edexcel GCSE Computer Science Binary, covering Binary representation and number of states, Unsigned and two's complement integers, Converting denary and 8-bit binary, Binary addition and binary shifts, Concept of overflow, and Hexadecimal notation and conversion. Each one has a worked solution and a mark scheme showing where the marks go.