Whenanadministratoristroubleshootingasystem,whichofthefollowingdescribestheNEXTcourseofactionifachangedoesnotsolvetheproblem?()
A. Establishanewtheoryofprobablecause.
B. Reversethechange.
C. Implementthenextlogicalchange.
D. Performarootcauseanalysis.
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茶叶的特性是()。
A. 陈化性
B. 吸附性
C. 吸湿性
D. 收敛性
E. 挥发性
在物价上涨时,征收从量税,其保护作用()。
A. 变大
B. 变小
C. 不变
D. 前三种情况都可能
WhichofthefollowingisareasontoblockFTPatthecorporatefirewall?()
A. Itdoesnottransferencryptedfiles.
B. ItcannotbetunneledinaVP
C. Itisadeprecatedprotocol.
D. Ittransmitspasswordsincleartext
Memory was recently taken out of a fully functional production server before it wasdecommissioned and added to another server. Upon booting up the server with the additionalmemory the server emits a series of beeps and fails to POST. Which of the following is MOSTlikely the problem?()
A. Incompatible memory
B. Memory failure
C. The memory is not configured
D. The server BIOS was not configured to accept the additional memory