问题 问答题

同任何事物—样,软件也有一个孕育、诞生、成长、成熟、衰亡的过程,这就是软件的生存周期,在软件生存周期内对所产生的各种文档、程序和数据进行管理和变更控制的最重要的手段就是进行软件配置管理。

对于一般的软件过程来说,应该建立哪3种配置管理库?

答案

参考答案:

开发库、受控库、产品库。

解析:

在软件生存周期内所产生的各种管理文档和技术文档、源代码列表、其可执行代码,以及运行所需的各种数据,构成软件配置管理项。各系统应在其所属各级中建立下列各库:

· 开发库(DL),通常仅在项目开发组内设立,并由其负责维护。 受控库(CL),通常以软件配置项为单位建立并维护。

· 产品库(PL),可在系统、子系统级上设立并维护。 各类库中应存放哪些软件成分,应视所开发软件的实际情况酌定。

阅读理解

Have you seen the movie Changjiang 7(CJ7)?The story is about a boy called Dickey. He lives a poor life with his father. His father doesn’t have any money to buy toys for him. One day his father finds him a strange toy from a junkyard (垃圾堆). Dickey names it Changjiang 7 (CJ7). It is an alien dog. It can do many things that humans can not do. Dickey takes it to school to help him in many ways.

CJ7 is a popular movie. Xu Jiao,born on August 5,1997 in Ningbo,Zhejiang,plays Dickey. On April 21,the girl won Best New Performer (演员) at the Hong Kong Film Awards for her play in CJ7.Now Xu Jiao becomes a new film star. She is well-known especially among young kids. Many of them want to own such a helpful toy as CJ7.

Xu once said it was difficult to play a boy. “To get an idea of what a boy is like,” she said,“I watched boys and I also studied and played with them a lot.”

小题1:Xu Jiao’s birthday is on____________ .

A.April 5

B.August 5

C.April 21

D.August 21小题2:____________ finds a toy from the junkyard.

A.Dickey

B.Xu Jiao

C.Dickey’s father

D.Xu Jiao’s father小题3:CJ7 is the name of____________ .

A.a toy

B.a cat

C.a place

D.an award小题4:To play Dickey,Xu Jiao did all the following things EXCEPT ____________  boys.

A.beating

B.watching

C.playing with

D.studying with小题5:What can we know about Xu Jiao from the passage?

A.She lives a poor life.

B.She plays a boy in the movie.

C.She was born in Hong Kong.

D.She said it was easy to act in CJ7.

单项选择题