be delayed without leaders with inspiring personal qualities
not happen without heroes making the necessary sacrifices
take place if there were heroes to lead the people
produce leaders with attractive personalities
第1题:
What do we know about the rich men in the 17th century?
A.They tended to wear clothes without bottons.
B.They were interested in historical matters.
C.They were mostly dressed by servants.
D.They drew their swords from the left.
第2题:
第3题:
第4题:
第5题:
第6题:
An administrator wants to prevent users from plugging in their personal laptops and accessing the Internet without a member of the IT staff configuring the machine first. Which of the following would MOST likely be installed?()
第7题:
Which method would you use to undo the changes made by a particular transaction without affecting the changes made by other transactions?()
第8题:
point-in-time recovery
execute the ROLLBACK command with transaction number
flashback the database to before the transaction was committed
determine all the necessary undo SQL statements from FLASHBACK_TRANSACTION_QUERY and use them for recovery
第9题:
He felt that geography in some way illuminated other, more important events.
He thought readers generally did not have enough imagination to visualize the scenes for themselves.
He thought that landscapes were more important than characters to convey “the way it was.”
He felt that without background information the readers would be unable to follow the story.
第10题:
prevent grounds in branch circuits
prevent opens in motor circuits
permit momentary overloads without melting
guard lighting and electronic circuits
第11题:
loosen
tackle
remove
encounter
第12题:
Employees feel reluctant to accept the changes.
Employees show indifference to the changes.
Employees despair of the competence of leaders.
Employees look down upon the leaders.
第13题:
In the last paragraph,the author mainly intends to
A.list the necessary changes we ought to make
B.advise US to make any necessary changes
C.explain what changes can bring
D. explain the process of making changes
第14题:
第15题:
第16题:
第17题:
第18题:
A system without a monitor has crashed. The administrator would like to see the console output to determine a possible cause of the crash and ensure that there were no problems on reboot. Which command would be used?()
第19题:
Multilayer switch
CSU
Proxy server
IDS
第20题:
the inconsistent theories of leadership
the famous leaders and their theories
the changes in the trend of leadership
the inaccurate definitions of leadership
第21题:
point-in-time recovery
execute the ROLLBACK command with transaction number
flashback the database to before the transaction was committed
determine all the necessary undo SQL statements from FLASHBACK_TRANSACTION_QUERY and use them for recovery
第22题:
alog
swcons
lscons
syslog
第23题:
be delayed without leaders with inspiring personal qualities
not happen without heroes making the necessary sacrifices
take place if there were heroes to lead the people
produce leaders with attractive personalities
第24题:
generally possess certain inspiring characteristics
probably share some weaknesses of ordinary people
are often influenced by previous generations
all unknowingly attract a large number of fans