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【单选题】
下列提高循环热效率的途径中，除了______以外，都是正确的。A.
尽量使热机实际热力循环接近卡诺循环
B.
尽量提高高温热源温度
C.
必低于相同条件下
D.
必低于相同热源条件下
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举一反三
【多选题】You work in a company which uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance which uses mixed authentication mode. The insta...
A.
You should create an SQL Server Agent job. If a rule violation is detected, the job runs periodically to raise an alert
B.
You should modify all logins by using the ALTER LOGIN ... HASHED statement.
C.
You should modify all logins by using the ALTER LOGIN ... CHECK_POLICY = ON statement to.
D.
You should modify all logins by using the ALTER LOGIN ... CHECK_EXPIRATION = ON statement.
E.
You should create a policy by using Policy-Based Management. The policy prevents any violation of these rules
【单选题】The boss told us not to use more material than is necessary.
A.
老板让我们按需用料，别多用材料。
B.
老板让我们不要多用材料，没这个必要。
C.
老板让我们用必需要用的材料。
D.
老板让我们不要用不必要的材料。
【简答题】纯金属铸锭的宏观组织通常由三个晶区所组成,即 、 和 。
【单选题】The boss told us that he __________ an important meeting the next day.
A.
would have
B.
had
C.
had had
D.
will have
【简答题】纯金属铸锭的宏观组织通常由 、 和 三个晶区组成。
【简答题】纯金属铸锭的宏观组织通常由三个晶区所组成,即外表层的 、中间的 和心部的 。
【单选题】An administrator is reviewing the /tmp/hacmp.out after an unsuccessful fallover and notice that the event stop_server PROD_DB failed. Besides manually intervening，what step must be performed to retu...
A.
Recover From HACMP Script Failure.
B.
Release Locks Set By Dynamic Reconfiguration.
C.
Rerun HACMP cluster verification and synchronization.
D.
Restore HACMP configuration Database From Active Configuration.
【单选题】The boss told us not to use more material than is necessary.
A.
老板让我们按需要用料,别多用材料。
B.
老板没让我们用必需要用的料。
C.
老板让我们不要用不必要的材料。
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