Networking: Devices, Topologies & Protocols
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Exam-level questions worked step by step. Try each one yourself first — then expand the solution and compare routes.
Q1.
A fully connected mesh network is made with 6 computers. How many duplex links are required?
Q2.
Which device connects two different networks and routes packets between them using IP addresses?
Q3.
Match the OSI layer with its function: (a) Transport (b) Data Link (c) Presentation - (i) MAC addressing and framing (ii) encryption and compression (iii) end-to-end delivery using ports
Q4.
The IP addresses 10.0.0.5, 172.20.1.9 and 192.168.0.10 belong respectively to which classes?