Exemplar 5

52 / 80 (≈ band 2) A mid-range submission. Compare with exemplar 4 to spot where marks are lost — especially in the depth of investigation, design and testing.

Mark scheme: legacy /80 (6-section). Same legacy structure as exemplar 4: its Implementation PDF covers Prototype + Post-Prototype Refinement + Software Development, and its Testing PDF covers both Developmental Testing and Testing under the current spec.