35._____ focuses on building small self-contained blocks of code that can be reused across a variety of applications within an organization.
A.Rapid prototyping
B.Project scoping
C.Agile development
D.Component-based development
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40._____ is a high-level, holistic organizational approach to how your organization views and acts on all its software needs.
A.Service-oriented architecture
B.Rapid prototyping
C.RAD
D.XP
在Linux系统中,硬件设备文件大多是安装在()目录下。
A. /mnt
B. /dev
C. /proc
D. /etc
如果当前目录为/home,可进入目录/home/stud1/test的命令是
A. cdstud1/test
B. cd /stud1/test
C. cd test
D. cd /home/stud1/test
建立一个新文件的命令是touch
A. 对
B. 错