2022-102

Select the correct alternative based on the following statements:

1. A very large network in the scale-free regime should have \( \langle k^3 \rangle \) much larger than \( \langle k \rangle \).
2. A very large network in the scale-free regime should have \( \langle k^2 \rangle \) always smaller than \( \langle k \rangle \).
3. Hubs are expected on large exponentially bounded networks;
4. Hubs are expected on large networks in the scale-free regime.

1. Only I and IV are true;
2. Only II and III are true;
3. Only II and IV are false;
4. Only I and III are false;
5. None of the above

Original idea by: André Portela