Lessons

Exercise 5: Queues

Starting point Now Leon has had enough. He researched his problems on the educational robot self-help forum and realised that they could probably be solved with a software update. This is possible to do while Leon remains online. The manufacturer calls this a zero-downtime upgrade (ZDU). You install the necessary objects and start the upgrade.

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Exercise 4: SYNCs

Starting point You have now got used to not asking Leon about his misfires. You take him to the technician. At first it’s just to repair the antenna, but you think a software update wouldn’t hurt either. The technician asks Leon to unlock the maintenance hatch as it is locked by software. Leon looks at

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Exercise 3: Max Parallel

Starting point “Can robots really blush?“, you ask yourself as you sit with Leon in the café. You laugh as he regains his senses. You’ve put a makeshift plaster over the somewhat battered antenna – the ‘house’ technician will take care of it later. While you drink your Galaxy Brew coffee, Leon takes a robot-friendly

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Exercise 1: Prompts

Starting point You are on your way to the canteen, affectionately known as “The restaurant at the end of the universe”. You’re curious to see what’s on the menu today when you see Leon hovering motionless in the air. Out of collegiality, Leon always comes into the canteen to entertain you while you eat. But

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