Which protocols are used to share routes between different autonomous systems?

The correct choice pertains to how different autonomous systems communicate routing information. Exterior Gateway Protocols (EGPs) are specifically designed for exchanging routing information between distinct autonomous systems, which are collections of networks under a common administration, typically on the internet.

BGP (Border Gateway Protocol) is the most widely used EGP and plays a critical role in making core routing decisions across the internet. It enables different ISPs and large organizations to share routing information, ensuring efficient and reliable data transmission between disparate networks.

The other options are relevant to routing within single autonomous systems or do not accurately describe the transmission of routing information across different autonomous systems.

Interior Gateway Protocols (IGPs) are used for routing data within a single autonomous system, and they include protocols like OSPF and EIGRP. Static Routing Protocols refer to manually configured paths without the automatic adjustment of routes, and while Dynamic Routing Protocols encompass both IGPs and EGPs, they do not specifically highlight the relationship between different autonomous systems, which is the focus of the query. Thus, the emphasis on EGPs accurately addresses the question regarding the sharing of routes between autonomous systems.