1) Identify the three main reasons people use the internet. a) Information search b) Virtual community c) Shopping d) Learning e) Games/gaming f) E-mail 2) Identify the three basic components of the internet. a) Networks b) Client c) Server d) Hardware e) Protocols f) Application 3) What is the approximate length of submarine internet cabling? a) 3.4 million kilometres b) 140,000 kilometres c) 10.4 million kilometres d) 1.4 million kilometres e) 950,000 kilometres f) 5 million kilometres 4) Identify three types of smart devices. a) Doorbells b) Cookers c) Cars d) Dishwashers e) Books f) Thermostats

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