1. Maze must establish a communication channel between two data centers. After conducting a study, she came up with the idea of establishing a wired connection between them since they have to communicate in unencrypted form. Considering the security requirements, Maze proposed using an alarmed carrier PDS over a hardened carrier PDS. Why would Maze make this suggestion in her proposal?

   	a.	Data transmission between buildings wouldn't be possible if they used a hardened carrier PDS.
   	b.	Using a hardened carrier PDS would restrict their ability to transfer large amounts of data.
   	c.	Using a hardened carrier PDS would require someone to conduct periodic visual inspections.
   	d.	Network speeds would be slowed too much if they used a hardened carrier PDS.