你可能感興趣的試題

單項(xiàng)選擇題

Which system provides redundant system clocks？（）

A.Power 595
B.Power 560
C.Power 570
D.Power 550

單項(xiàng)選擇題

During an attempt to ’scp’ between two hosts， an error indicating PRNG is not seeded is displayed.What is the likely cause of the error？（）

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.

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How can the administrator use file ’a’ containing ’-El sys0’ to view the attributes of a device（）？

你可能感興趣的試題

Which system provides redundant system clocks？（）

During an attempt to ’scp’ between two hosts， an error indicating PRNG is not seeded is displayed.What is the likely cause of the error？（）

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How can the administrator use file ’a’ containing ’-El sys0’ to view the attributes of a device（）？

During an attempt to ’scp’ between two hosts， an error indicating PRNG is not seeded is displayed.What is the likely cause of the error？（）