A newly commissioned marine research vessel is equipped with a central server room and wired workstations for analysing oceanographic data. The research team also uses various portable hand-held sensors and tablet devices to collect and monitor real-time data across different decks of the ship.
Explain three distinct reasons why the vessel's local area network (LAN) should be expanded to include wireless connections alongside its existing wired infrastructure.
54 exam-style questions on OCR GCSE Computer Science Wired and wireless networks, protocols and layers. Each one has a worked solution and a mark scheme showing where the marks go.