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单选题
A patch has been applied to the operating system. After rebooting, the system is hung. Which of the following commands should have been performed to prevent the system from hanging?（）
A
lppchk, bosboot
B
lslpp -l, oslevel
C
installp -C, lppchk
D
bosboot, synclvodm
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考题
单选题A patch has been applied to the operating system. After rebooting, the system is hung. Which of the following commands should have been performed to prevent the system from hanging?（）A
lppchk, bosboot B
lslpp -l, oslevel C
installp -C, lppchk D
bosboot, synclvodm
考题
单选题Which statement about PPPoA configuration is correct？（）A
The dsl operating-mode auto command is required if the default mode has been changedB
The ip mtu 1496 command must be applied on the dialer interfaceC
The encapsulation ppp command is requiredD
The ip mtu 1492 command must be applied on the dialer interface
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realizedC
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2.4GHzB
900MHzC
1.1GHzD
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