单项选择题
A.The sshd user id is locked.
B.The /var/empty directory needs to be created.
C.PRNG is set to ’no’ in the /etc/ssh/sshd_config file.
D.The permissions on /dev/random and /dev/urandom are incorrect.
单项选择题 Whatmustanadministratordotopreventnewtelnetusersfromconnectingtothesystem?()
单项选择题 IBMremotesupportforhardwaremaintenanceisrequiredforseveralmissioncriticalPower595servers.Thedatacenterisverysecurityconsciousanddoesnotallowinternetaccess.HowshouldanadministratorconfigureoutboundconnectivityofElectronicServiceAgent?()
单项选择题 WhichcommandwilldetermineiftheTrustedComputerBaseisenabledonasystem?()