What is the awnser?

Question 7 Which statement describes the network security term attack surface? O t is the mechanism that is used to leverage a vulnerability to compromise an asset. O tis the total sum of the vulnerabilities in each system that are accessible to an attacker. O t is a weakness in a system or its design that could be exploited by a threat. O t is the likelihood that a particular threat will exploit a particular vulnerability of an asset and result in an undesirable consequence