CMM(能力成熟度模型)为软件企业的过程能力提供了一个阶梯式的进化框架,将软件过程改

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问题:

CMM(能力成熟度模型)为软件企业的过程能力提供了一个阶梯式的进化框架,将软件过程改进的进化步骤分成哪5个级别?

考点:中级数据库系统工程师标准化基础知识标准化基础知识题库
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任务型阅读。阅读短文,回答下列问题。

Dear Li Ming

     Thank you for your e-mail. I love autumn, too. In Canada, we have an autumn holiday called Thanks-

giving Day. Family members celebrate it together. I will go to my grandmother and grandfather's house.

My uncles, aunts and their children will be there, too.

     Canadian Thanksgiving Day is in early October. In the USA they celebrate Thanksgiving Day in late

November.

     Have a good time on your birthday, Li Ming! On my birthday, I have a cake with candles. Everyone

sings the song Happy Birthday. Then I blow out the candles! Will you have a cake for your birthday?

                                                                                                             Your friend

                                                                                                                         Jenny

1. Which season do Li Ming and Jenny like?

    __________________________________________________________

2. When do Americans celebrate Thanksgiving Day?

    __________________________________________________________

3. When is Canadian Thanksgiving Day?

    __________________________________________________________

4. Do Canadians usually stay together on Thanksgiving Day?

    __________________________________________________________

5. What will everyone sing for Jenny on her birthday?

    __________________________________________________________

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以下不符合紫癜风临床表现的是()

A.损害为针头大小多角形紫红丘疹或融合成片状

B.丘疹表面可有网状纹

C.口腔粘膜常受累

D.头部为浸润性暗红斑,头发成束状

E.可发生甲胬肉,甲床萎缩,甲板可脱落

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对颅高压的处理中下列哪项最危险()

A.不限制出入水量

B.不规则使用利尿脱水剂

C.未服用镇静止痛药

D.侧脑室穿刺行脑脊液外引流

E.腰穿放出脑脊液减压

题型:问答题 简答题

Ajax是目前基于Web 2.0的Web应用系统广泛使用的表现层技术之一。在使用Ajax时,从效率方面考虑需要注意的问题不包括______。

A.不要在没有必要的情况下使用轮询计时器
B.利用客户端的动态特性和计算能力以减轻服务端负载
C.针对不同的应用情况,尽量考虑传递相同格式的数据
D.替换部分而不是全部HTML网页

题型:问答题 简答题

一患者,初戴全口义齿时,医师检查发现在正中接触时,咬合接触点少

此时应诊断为()

A.正中关系错误

B.正中接触不全

C.前伸干扰

D.侧方干扰

E.长正中不协调

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