Which switching technology would allow data to be transmitted over each access layer switch link and prevent the port from being blocked by spanning tree due to the redundant link?A. Ether ChannelB. HSRPC. PortFastD. Trunking

The answer is "Option A".

Explanation:

The technique of switching is more often a single way to data transfer between recipient to sender, which may occur in large organizations. It uses the  Ether channel, that provides port links, it is also called the selection of a pathway, which data will follow from existing options, and other alternative were wrong, which can be defined as follows:

answer///64-bit architecture and gpt partitioning table;