Online worksheet ยท 2 of 4
Keep what the task needs - Online practice 2
Read the information, then answer the questions. An adult may read the instructions aloud. Show your working where asked.
Read before answering
Representation: computer network diagram. Intended task: find connected devices. It retains devices and links but omits physical separation. A separate request is to calculate cable lengths. Abstraction is judged against a purpose, not by how decorative the representation looks.
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