Which of the following statements concerning testing and maintenance of SARTs is true?

Testing a SART should be done in a consistent manner & location to ensure a baseline history of proper results.

Testing of the SART should never be done in port to prevent interference to other vessel’s radars.

A SART's battery must be replaced within ninety (90) days after the expiration date imprinted on the unit.

An at-sea GMDSS maintainer is not able to test a SART because it is hermetically sealed.

Which of the following statements concerning...