WEB站点的管理员决定让站点使用SSL,那他得将WEB服务器监听的端口改为:()A、

题型:单项选择题

问题:

WEB站点的管理员决定让站点使用SSL,那他得将WEB服务器监听的端口改为:()

A、80

B、119

C、443

D、433

考点:计算机网络信息安全与管理计算机网络信息安全与管理题库
题型:单项选择题

在系统实施中,应用程序编制的三个层次是

A.分析、设计和编码

B.规划、设计和编码

C.编码、测试和排错

D.设计、编码和测试

题型:单项选择题

伤寒发病第1周,下列哪项检查阳性率最高( )

A.尿培养

B.肥达反应

C.补体结合试验

D.大便培养

E.血培养

题型:单项选择题

 根据对话内容,从对话后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

Policeman:Now, Jimmy, did you get a good view(看清) of the accident?

Jimmy:Oh, yes. I was standing outside the bank building and I saw it quite clearly.

Policeman:Do you know what time it was?

Jimmy:Yes.___1___ It was 2:45 exactly.  

Policeman:Good. ____2____

Jimmy:Well, quite slowly — about 10 miles an hour. It was coming up York Road. ____3____ But they were still red when he went over them.

Policeman:I see. ____4____ was it also driving slowly?

Jimmy:It was coming along Union Street about 30 miles per hour. It was a blue Toyota. ____5____

Policeman:Did you see what colour his traffic(交通) light was?

Jimmy:Yes, it changed to yellow just before he crossed it.

A.What about the car?

B.I checked my watch.

C.Didn‘t you see the car?

D.Now,how fast was the truck moving?E. Was the car going beyond the speed limit?

F. I suppose the truck driver knew the lights were going to change.

G. The driver stopped his car when he saw the truck crossing the street.

题型:单项选择题

如图所示,将导热气缸开口向上放置在水平平台上,活塞质量m=10kg,横截面积S=50cm2,厚度d=1cm,气缸的内筒深度H=21cm,气缸质量M=20kg,大气压强为P0=1×105Pa,当温度为T1=300K时,气缸内活塞封闭的气柱长为L1=10cm。若将气缸缓慢倒过来开口向下放置在平台上,活塞下方的空气能通过平台上的缺口与大气相通,不计活塞与气缸间的摩擦,取g= 10m/s2,求:

①气缸开口向下放置时,封闭气柱的长度是多少?

②给气缸缓慢加热,当温度多高时,活塞能刚好接触到平台?

题型:单项选择题

下列哪项不是肾活检的指征

A.多囊肾

B.急进性肾炎

C.持续的血尿或蛋白尿

D.遗传性肾炎

E.原因不明的急、慢性肾功能不全

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