因果分析图的作用。

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问题:

因果分析图的作用。

考点:汽车修理工考试汽车修理工(技师)汽车修理工(技师)题库
题型:问答题 简答题

根据提示,在划线处填上恰当的诗句。

  杜甫是唐代大诗人,他见证了唐王朝由盛转衰的历史。青年时代,身处开元盛世的他有着“__________,__________”(《望岳》)的远大抱负;安史之乱时,他以博大的济世情怀体察人间冷暖,道出了“__________,__________”(《茅屋为秋风所破歌》)的理想;而面对朝廷昏庸、国家动荡的时局,晚年的他只能以“__________,__________”(《登楼》)来抒发个人感慨。

题型:问答题 简答题

信息匹配

A. When should you go there?

B. The main transportation there

C. Who usually goes there?

D. Getting around and enjoying more

E. Why do young people go there?

F. Where is it on earth in the world?

                                                                Cape Verde

     Introduction

     Consisting of 10 main islands and eight smaller islets off the west coast of Africa, Cape Verde is an

archipelago with a lot to offer tourists, whether they are looking for a relaxing beach holiday, great

surfing or a hiking trip in valcanic and mountainous landscape. Sal, the main tourist island, has wonderful

sandy beaches to rival any in the world and also fantastic surfing and diving spots. With its warm climate

all year round, wonderfully dirverse landscapes, friendly locals and great food and music, Cape Verde

really is an attractive destination.

1.                           

     With year round warmth and cold ocean currents helping to keep the temperatures from rising too

high, Cape Verde has an attractive climate for torists, and the majority of visitors are Western Europeans.

The people who go to Cape Verde for the beach life tend to be families, while it is quite a young,

adventureseeking crowed that goes there for the diving or surfing.

2.                          

     Cape Verde is located in the Atlantic Ocean some 500 km to the west of the Afican continent. Indeed, the name itself is taken from the name of that westernmost tip, which can be found on Senegal. The

islands are divided into two groups-the Barlavento (windward islands) and the Sotavento (leeward

islands).

3.                           

     With warm sunny days year round there really is no bad time to go to Cape Verde. Some visitors

might preder to visit in winter and spring when daytime temperatures are a couple of degrees cooler and

rarely exceed 25°C.

4.                           

     The resorts on Sal have plenty of facilities for families and the beaches by Santa Maria are great for

kids, with their white, fine sand. On some of the islands it is possible to do a bit of bird and turtle

spotting without intruding too much on their habitats, and on Sao Vicente and Santiago it is possible to

go horse riding.

5.                          

     On the islands public transport services are by minibuses or trucks. Taxis in central areas are cheap.

Between the islands of Santiago, Sao Vicente and Sal there are flights at least once daily. Flights to the

other islands are less frequent. TACV Cabo Verde Airlines (www.flytacv.com) is the main operator.

There are regular ferry services between the islands, but departures are sometimes unpredictable.

题型:问答题 简答题

阅读以下关于信息系统安全性的叙述,在答题纸上回答问题1至问题3。

某企业根据业务扩张的要求,需要将原有的业务系统扩展到互联网上,建立自己的

B2C业务系统,此时系统的安全性成为一个非常重要的设计需求。为此,该企业向软件开发商提出如下要求:

(1)合法用户可以安全地使用该系统完成业务;

(2)灵活的用户权限管理;

(3)保护系统数据的安全,不会发生信息泄漏和数据损坏;

(4)防止来自于互联网上各种恶意攻击;

(5)业务系统涉及到各种订单和资金的管理,需要防止授权侵犯;

(6)业务系统直接面向最终用户,需要在系统中保留用户使用痕迹,以应对可能的商业诉讼。

该软件开发商接受任务后,成立方案设计小组,提出的设计方案是:在原有业务系统的基础上,保留了原业务系统中的认证和访问控制模块;为了防止来自互联网的威胁,增加了防火墙和入侵检测系统。

企业和软件开发商共同组成方案评审会,对该方案进行了评审,各位专家对该方案提出了多点不同意见。李工认为,原业务系统只针对企业内部员工,采用了用户名/密码方式是可以的,但扩展为基于互联网的B2C业务系统后,认证方式过于简单,很可能造成用户身份被盗取;王工认为,防止授权侵犯和保留用户痕迹的要求在方案中没有体现。而刘工则认为,即使是在原有业务系统上的扩展与改造,也必须全面考虑信息系统面临的各种威胁,设计完整的系统安全架构,而不是修修补补。

请解释授权侵犯的具体含义;针对王工的意见给出相应的解决方案,说明该解决方案的名称、内容和目标。

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对精神病人、呆傻人员不得决定劳动教养。 ( )

题型:问答题 简答题

大面积照明的场所,应采用()

A.高压汞灯

B.白炽灯

C.日光灯

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