Network Studies - Barabasi-Albert model

In the context of the Barabasi-Albert model, what is the main difference between a scale-free network and a random network?

A) Scale-free networks exhibit a higher clustering coefficient, while random networks exhibit a uniform degree distribution.
B) Scale-free networks exhibit an exponential degree distribution, while random networks exhibit a power-law degree distribution.
C) Scale-free networks exhibit a power-law degree distribution, while random networks exhibit an exponential degree distribution.
D) Scale-free networks and random networks exhibit similar degree distributions but differ in how nodes are connected
E) None of the above.

Original idea by: Leonardo Henrique de Braz.

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