Shawn works at the local electrical company in nampa, id, which provides electricity to the entire city of boise. this area is prone to floods, high winds, and tornados. as the lead enterprise architect on the night shift, shawn has been asked to suggest ways the company can protect its information mis infrastructure. shawn notices that the company does not have the ability for its systems to respond to unexpected failures or crashes and there is not a backup system that can automatically take over without a loss of serve to boise residents. what should shawn recommend his company implement

1. accesbility
2. moore's law
3. antivirus software
4. fault tolerance