Complete the table by writing the correct denary answer to each statement.
| Statement | Answer |
|---|---|
| The smallest denary value that can be represented by an unsigned 12-bit binary number | |
| The largest denary value that can be represented by an unsigned 6-bit binary number | |
| The minimum number of bits needed to represent 150 unique items in a database categorisation system | |
| The maximum number of distinct sound intensity levels that can be represented with an audio sample depth of 8 bits |
29 exam-style questions on OCR GCSE Computer Science Units. Each one has a worked solution and a mark scheme showing where the marks go.