在安全审计系统中,审计Agent(代理)是直接同被审计网络和系统连接的部分,审计Ag

题型:单项选择题

问题:

在安全审计系统中,审计Agent(代理)是直接同被审计网络和系统连接的部分,审计Agent主要可以分为网络监听型Agent、()、主动信息获取型Agent等。

A.流量检测Agent 

B.文件共享Agent 

C.入侵检测Agent 

D.系统嵌入型Agent

考点:高级信息系统项目管理师信息系统项目管理师综合练习信息系统项目管理师综合练习题库
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光滑水平面上有一边长为L的正方形区域处在场强为E的匀强电场中,电场方向与正方形一边平行.一质量为m、带电量为q的小球由某一边的中点,以垂直于该边的水平初速v0进入该正方形区域.当小球再次运动到该正方形区域的边缘时,具有的动能不可能为(   )

A.

B.+(2/3)qEL

C.+(1/2)qEL

D.+qEL

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选择性激动β2受体的平喘药是()

A.异丙肾上腺素

B.克伦特罗

C.孟鲁司特

D.色甘酸钠

E.布地奈德

题型:单项选择题

男性,50岁患者。因渐发性双上肢震颤、活动不利半年,未经专科治疗首次来院门诊。既往体健,无慢性疾病史。颅脑磁共振扫描无异常发现。体检:面部表情呆滞,四肢肌张力增高,齿轮样,双上肢向前平伸时可见4~5Hz的震颤,双手指鼻试验正常。

该患者最可能的发病机制是()

A.黑质变性,纹状体内多巴胺受体功能增强

B.黑质变性,纹状体内多巴胺含量减少

C.黑质变性,纹状体内乙酰胆碱受体功能减低

D.黑质变性,纹状体内乙酰胆碱含量增加

E.黑质变性,纹状体内γ-氨基丁酸含量增加

题型:单项选择题

When I was looking for a Christmas present for my daughter in a toy store, a nicely dressed little girl, with some money in her little hand, was looking at some beautiful dolls. When she saw a doll she liked, she would ask her father if she had enough money. He usually said yes.
At the same time, a boy, with old and small clothes, was looking at some video games. He, too, had money in his hand, but it looked no more than five dollars. Each time he picked up one of the video games and looked at his father, he shook his head.
The little girl had chosen her doll, a very beautiful one. However, she noticed the boy and his father. She saw the boy give up a video game with disappointment and walk to another corner of the store.
The little girl put her doll back to the shelf and ran over to the video game. After she talked to her father, she paid for the video game and whispered(耳语) to the shop assistant.
So the boy got the video game that he wanted for free—he was told it was a prize from the store. He smiled happily, although he felt it was so incredible. The girl saw all this happen. She smiled, too.
When I walked out of the store to my car, I heard the father ask his daughter why she had done that. I would never forget their short talk. " Daddy, didn’t Grandma want me to buy something that would make me happy"
He said, "Of course, she did. "
"Well, I just did!" With that, the little girl started skipping towards their car happily.

The underlined word "incredible" most probably means "______" in Chinese.

A.难以置信的
B.令人兴奋的
C.感到绝望的
D.荒谬可笑的

题型:单项选择题

目标管理是美国管理学家______提出的,是一种以______为中心的管理。

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