Select two statements that are true about Wide Area Networks (WANs).
A: WANs are typically confined to a single building or small site.
B: WANs connect devices over a large geographical area.
C: WANs usually use or lease external telecommunication infrastructure.
D: WANs are significantly cheaper to set up and maintain than LANs.
E: WANs only transmit data using wireless satellite connections.
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Markscheme
Fundamentals of computer networks Questions
105 exam-style questions on AQA GCSE Computer Science Fundamentals of computer networks. Each one has a worked solution and a mark scheme showing where the marks go.