试题与答案

某软件公司统计发现该公司每10000行C语言源代码形成源文件(.c和.h文件)约为2

题型:单项选择题

题目:

某软件公司统计发现该公司每10000行C语言源代码形成源文件(.c和.h文件)约为25KB。该公司开发的一个益智游戏软件源文件大小为375KB,累计投入工作量为16个月,每个月费用为9000元,则该项目1LOC的价值约为()元/LOC。

A.0.375

B.0.96

C.2.81

D.5.625

答案:

参考答案:B

解析:

[要点解析] 代码行技术是一种简单而直观的软件规模估算方法,它依据过去开发类似产品的经验和历史数据,估算出所开发软件的代码行数。通常,开发人员需要给出软件的范围描述,并进一步将软件分解成一些尽量小且可分别独立估算的子功能,通过估算每一个子功能并将其代码行数累加得到整个系统的代码行数。

由于本试题10000行的源文件约为25KB,而该益智游戏软件源文件大小为375KB,因此可估计该游戏软件源代码约为(作图)。

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Maybe that would have been understandable. If these people had jumped whole-heartedly into a second childhood it would have made more sense. But they were card-carrying grown-ups with laptops and spreadsheets returning from sales meetings and seminars. Yet they chose to read a children’s book.
I don’t imagine you’ll find this headcount exceptional. You can no longer get on the London Tube and not see a Harry Potter book. Nor is it just the film; these throwback readers were out there in droves long before the movie campaign opened.
So who are these adult readers who have made JK Rowling the second-biggest female earner in Britain (after Madonna) As I have tramped along streets knee-deep in Harry Potter paperbacks, I’ve mentally slotted them into three groups.
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A.they’re too busy to enjoy regular reading

B.they’re suffering from the heavy workload

C.they have a hard time selecting what to read

D.their reading taste is affected by fashion

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