An embedded system monitoring a temperature sensor reads an 8-bit status register containing the binary value 11011010.
Convert this binary status value into hexadecimal notation. Show your working.
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.