The default ESX service console firewall (Choose Two):
A.
blocks all traffic unless specifically allowed
B.
is configured for high security
C.
is configured for medium security
D.
allows all traffic unless specifically blocked
Explanation:
Mastering VMware vSphere 4, page 565.
Both incoming and outgoing connections, only those ports necessary for managing the
virtual machines and the ESX host are open. The default mode of operation is High
security.