A.Frame Relay
B.POTS
C.PSTN
D.ISDN
第1题
A. Run the disable command.
B. Disable the device using Device Manager.
C. Review manufacturer manual.
D. Reboot the server, logon in Safe Mode, uninstall the driver.
第2题
A.Layer 1
B.Layer 5
C.Layer 6
D.Layer 7
第3题
A.1
B.2
C.3
D.4
第4题
Theserveradministratordiscoversthataserver,whichhasnotbeenpatched,isrunningextremelyslowandsuspectsthattheservermayhavebeencompromised.Whichofthefollowing commandsshouldtheadministratorusetocheckthenumberofnetworkconnectionstheserveris making?()
A.netstat
B.ping
C.nslookup
D.grep
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