In a Network Access Control $($NAC$)$ system, a nonpersistent $($or dissolvable$)$ agent is used during the posture assessment process.

Which of the following statements about a nonpersistent NAC agent is true?

answer

A nonpersistent agent remains on the device indefinitely after the posture assessment.

A nonpersistent agent requires prior configuration on the device before it can be used.

A nonpersistent agent cannot provide detailed information about a device's status and compliance level.

A nonpersistent agent is loaded into memory during posture assessment but is not installed on the device.