Final answer:
The correct answer is A. centrality.
Step-by-step explanation:
The correct answer is A. centrality.
Centrality is an important contingency of power in social networks that refers to where an individual or node is located within the network. It measures the degree to which a node is central or important within the network. A node with high centrality has more connections or interactions with other nodes, making it influential in the network. For example, in a social media network, a user who has a large number of followers and is followed by influential accounts would have high centrality. They would be considered an important node within the network.