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搜题
【单选题】
Your network consists of a single active directory domain. All servers run window server 2008. You have a server named server1 that hosts shared documents. Users report extremely slow response times when they try to open the shared documents on server1. You log on to server1 and observe real-time data indicating that the processor is operating at 100 percent of capacity. You need to gather additional data to diagnose the cause of the problem. What should you do?()
A.
In the performance console, create a counter log to track processor usage.
B.
In event view, open and review the application log for performance events.
C.
In windows reliability and performance monitor, use the resource view to see the percentage of processor capacity used by each application.
D.
In windows reliability and performance monitor, create an alert that will be triggered when processor usage exceeds 80 percent for more than five minutes on server1.
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【判断题】下列定义和划分是否正确? 比小国领土大、人口多的国家称为大国;比大国领土小、人口少的国家称为小国。
A.
正确
B.
错误
【单选题】“所谓大国,就是比小国领土较大、人口较多的国家,而小国就是比大国领土较小、人口较少的国家。”这一定义所犯的逻辑错误是()
A.
循环定义
B.
定义过窄
C.
定义过宽
D.
同语反复
【单选题】从队列数组队尾部删除数据可以使用什么函数?
A.
ARRAY_SHIFT
B.
ARRAY_POP
C.
ARRAY_UNSHIFT
D.
ARRAY_PUSH
【判断题】下列定义是否正确? 所谓大国就是比小国领土较大、人口较多的国家;所谓小国就是比大国领土较小、人口较少的国家。
A.
正确
B.
错误
【单选题】国家领土完整是“国防”定义的范畴么?
A.
B.
不是
【判断题】判断以下定义是否正确:“大国”就是比小国领土大、人口较多的国家;“小国”则是比大国领土较小、人口较少的国家。
A.
正确
B.
错误
【判断题】水中的杂质按照粒径大小可以分为四大类
A.
正确
B.
错误
【单选题】从队列数组队尾删除数据可以使用( )函数。
A.
array_push()
B.
array_pop()
C.
array_shift()
D.
array_unshift()
【单选题】Mr. Smith _____ live in a big city before. But now he _____ the life in the new town. [     ]
A.
used to; is used to
B.
was used to; used to
C.
used; will be used to
D.
is used to; has been used to
【单选题】从队列数组尾部删除数据可以使用( )函数
A.
array_push()
B.
array_pop()
C.
array_shift()
D.
array_unshift()
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