Unit-1 CN & DN

Which type of network typically covers a small building like an office?

Which topology requires terminators at both ends of the cable?

In a star topology, failure of the central hub results in:

Which topology provides multiple redundant paths?

The formula for the number of connections in a full mesh with n devices is:

Which topology is cheapest but prone to cable failure?

Which topology is commonly used in LANs today?

A hybrid topology is best described as:

Which topology is most resilient to single-point failures?

In a ring topology, if one device fails (without redundancy):