An aerospace engineer is designing the telemetry logging software for an autonomous cargo drone.
State the most appropriate primitive data type to store each of the following pieces of data:
The current velocity of the drone in metres per second (e.g., 18.65 or 0.0)
The count of rotor blades detected as operational by the pre-flight diagnostic system (e.g., 8)
44 exam-style questions on Edexcel GCSE Computer Science Data types and structures, covering Primitive and structured data types, Using variables and constants, and Manipulating strings. Each one has a worked solution and a mark scheme showing where the marks go.