Thefirewalldeviceisa()systemforconnectinga
题型:单项选择题
问题:
Thefirewalldeviceisa()systemforconnectingacomputernetworktoothercomputernetwork.
A.hardware
B.software
C.security
D.I/O
Thefirewalldeviceisa()systemforconnectingacomputernetworktoothercomputernetwork.
A.hardware
B.software
C.security
D.I/O