Software engineering umbrella activities are only applied during the initial phases of software development projects.（)

A . 速度上要比hardware RAID慢 B . 成本上要比hardware RAID低 C . 可以提供更高级的RAID设置 D . 速度上要比hardware RAID快

A . IBM Solutions and Options Guide B . IBM Configuration and Options Guide C . IBM Sizing Guides D . IBM Server Prove

A . 安装软件 B . 都包含 C . 复制软件库 D . 查看已安装软件

A . test B . support C . development D . process

A . Installed. B . Uninstalled. C . No, not yet. D . Yes, not yet.

A . analysis B . design C . installation D . upgrade

A .  smit update_all B .  geninstall -d /dev/cd0 all C .  installp -acgX -d /dev/cd0 all D .  updateios -dev /dev/cd0 -accept -install

A . 管理、监控和维护计算机软、硬件资源 B . 为用户提供友好的交互界面，支持用户运行应用软件 C . 提高计算机的使用效率 D . 以上都是

A．Expansibility B．Reusability C．Portability D．Maintenance

A.attribute and operations B.instances of each class C.roles for each actor(device or user) D.set of collaborating classes

Ms Byron is one of 419 students (out of 8,744 who applied) who were accepted for Google's "summer of code". While it sounds like a hyper-nerdy summer camp, the students neither went to Google's campus in Mountain View, California, nor to wherever their mentors at the 41 participating open-source projects happened to be located. Instead, Google acted as a matchmaker and sponsor. Each of the participating open-source projects received $500 for every student it took on; and each student received $4,500 ($500 right away, and $4,000 on completion of their work). Oh, and a T-shirt. All of this is the idea of Chris DiBona, Google's open-source boss, who was brainstorming with Larry Page and Sergey Brin, Google's founders, last year. They realised that a lot of programming talent goes to waste every summer because students take summer jobs flipping burgers to make money, and let their coding skills degrade. "We want to make it better for students in the summer," says Mr. DiBona, adding that it also helps the open source community and thus, indirectly, Google, which uses lots of open source software behind the scenes. Plus, says Mr. DiBona, "it does become an opportunity for recruiting." Elliot Cohen, a student at Berkeley, spent his summer writing a "Bayesian network toolbox" for Python, an open-source programming language. "I'm a pretty big fan of Google," he says. He has an interview scheduled with Microsoft, but "Google is the only big company that I would work at," he says. And if that doesn't work out, he now knows people in the open-source community, "and it's a lot less intimidating." Ms. Byron's comment on her own summer experiment is ______. A．negative B．biased C．puzzling D．enthusiastic

①estimation of software development cost ③earn & cost analysis of software development ③adjustment of software development progress A．①only B．②and③ C．①and② D．all

Ⅰ.Estimation of software development cost Ⅱ.Earn & Cost analysis of software development Ⅲ.Adjustment of software development progress A．Ⅲ only B．Ⅱ and Ⅲ C．Ⅰ and Ⅱ D．all

A、No effect B、A decrease C、An increase

A．8 B．37 C．36 D．9

A．A.communication, planning, modeling, construction, deployment B．B.communication, risk management, measurement, production, reviewing C．C.analysis, designing, programming, debugging, maintenance D．D.analysis, planning, designing, programming, testing

A．RAM B．ROM C．Website

A．8 B．9 C．36 D．37