对装配好的整个软件系统的整体效果进行的测试是______ A.验收测试 B.确认测

题型:单项选择题

问题:

对装配好的整个软件系统的整体效果进行的测试是______

A.验收测试
B.确认测试
C.单元测试
D.组装测试

考点:自学考试公共课自考管理系统中计算机应用自考题
题型:单项选择题

从两个总体中各选取了6个观察值,得到组间平方和为234,组内平方和为484,则组间方差和组内方差分别为()

题型:单项选择题

中国的成语或谚语往往包含很深的哲理性,下列与“不入虎穴,焉得虎子”蕴涵的哲理一致的是 [ ]

A.天若有情天亦老,人间正道是沧桑

B.近水楼台先得月,向阳花木易为春

C.纸上得来终觉浅,绝知此事要躬行

D.沉舟侧畔千帆过,病树前头万木春

题型:单项选择题

下列对间歇热的叙述正确的是()

A.体温升至39℃,持续数天,降至正常

B.体温骤升达高峰持续数小时,迅速降至正常,高热期与无热期反复交替

C.体温常至39℃以上,24小时波动范围大于2℃,但都在正常以上

D.体温常至39℃以上,24小时波动范围小于2℃,均在正常以上

E.体温常至39℃以上,24小时波动范围小于1℃

题型:单项选择题

补全信息。

请从A-F中选择适当的句子填空,补全文章信息

     People today in this busy world have lost sight of what true friendship is. I think I would help the world out

a little and tell them what true friends are.    1   Friends have similarities(相似点) but they also have differences. The key to building friendship is not only to expand similarities but also to accept each other's faults.   2   No

one likes to argue but it is necessary to have a healthy friendship, because if you agree on everything, either you aren't being true to each other or one of you is trying too hard to please the other. If you feel uncomfortable

around the person, then something isn't quite right.   3   They have their little angry moments but what's done

is done and all is forgotten. Why let something that happened in the past ruin your happy friendship in the future.   4   Some people think that you have to know someone really well to become good friends. Trust me, it's

not true.   5  Just remember, friends are forever. Respect your friends and love them forever.

A. Believe in love at first sight because the same thing happens in friendship.

B. These are only the key points of being a true friend

C. Don't believe your first impression.

D. Friends don't have to be exactly the same.

E. Friends love each other unconditionally(无条件地).

F. Friends have to argue!

题型:单项选择题

V1-C后置摄像头采用的是多少万像素的?()

A.200万FF

B.500万FF

C.800万AF

D.1300万AF

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