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Physical components need instructions - Online practice 1
Read the information, then answer the questions. An adult may read the instructions aloud. Show your working where asked.
Read before answering
Fictional ticket kiosk: a touchscreen displays choices and detects taps. A learner enters a destination. Stored software processes that choice and displays a fare. Only fictional entries are used. Hardware is physical equipment; software supplies instructions. A device may perform more than one input/output function.
Worksheet preview
- Name an input and an output in the ticket kiosk.
- Why can the ticket kiosk's touchscreen belong to both input and output categories?
- Could the ticket kiosk's screen glass alone decide the fare? Explain what is missing.
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