Which of the following statements is correct about AWS Direct Connect?
Connections to AWS Direct Connect require double clad fiber for 1 gigabit Ethernet with Auto Negotiation enabled for the port.
An AWS Direct Connect location provides access to Amazon Web Services in the region it is associated with.
AWS Direct Connect links your internal network to an AWS Direct Connect location over a standard 50 gigabit Ethernet cable.
To use AWS Direct Connect, your network must be collocated with a new AWS Direct Connect location.
Explanations:
AWS Direct Connect does not require double clad fiber for 1 gigabit Ethernet, and Auto Negotiation is not mandatory for the port. The physical media can vary, and auto negotiation is not a specific requirement for the service.
An AWS Direct Connect location provides access to Amazon Web Services in the region it is associated with. This means the Direct Connect location acts as a point of entry into the AWS cloud for that region.
AWS Direct Connect does not use a standard 50 gigabit Ethernet cable. The link typically supports 1 Gbps, 10 Gbps, or higher bandwidths, but 50 Gbps Ethernet is not a standard for Direct Connect connections.
AWS Direct Connect does not require your network to be collocated with a new AWS Direct Connect location. You can establish a connection from your on-premises infrastructure to any available Direct Connect location without needing to be physically co-located.
It appears that the answer is:
An AWS Direct Connect location provides access to Amazon Web Services in the region it is associated with.