Which of the following cable types can be used to decrease susceptibility to electronic eavesdropping? ()
A、A. Fiber optic
B、B. Fast Ethernet
C、C. Coaxial
D、D. Thicknet
A、A. Fiber optic
B、B. Fast Ethernet
C、C. Coaxial
D、D. Thicknet
A、cat /proc/usr/lparchk B、cat /proc/ppc64/lparcfg C、/var/adm/tools/res_list D、/var/adm/tools/lparalloc