A:Cisco ISE uses probes to gather endpoint attributes that are used in profiling. These probes are built to collect information about different aspects of the endpoint, including its operating system, installed applications, and network connection settings. This information is then used to build a profile of the endpoint that can be used to determine the proper network access policies and security measures. In addition, Cisco ISE can also use posture assessment to collect extra information about the endpoint's security posture, such as the presence of antivirus software and the status of operating system patches. Cisco AnyConnect Secure Mobility Client and Cisco pxGrid are other technologies that can be used together with Cisco ISE to provide additional endpoint information and security feature

Selected Answer: A https://community.cisco.com/t5/security-knowledge-base/ise-profiling-design-guide/ta-p/3739456#toc-hId-2096149162 An ISE probe is the part of ISE Profiling Services that gathers endpoint attributes. Each probe uses different collection methods and can collect unique information about endpoints. As a result, some probes are better than others for classifying certain device types or may be preferred depending on the specific environment.

Selected Answer: A "An ISE probe is the part of ISE Profiling Services that gathers endpoint attributes" https://community.cisco.com/t5/security-knowledge-base/ise-profiling-design-guide/ta-p/3739456#toc-hId-1115939359