【单选题】● Which statement about the preliminary design stage of a software development project is true? (75) . (75)
A.
The preliminary design is an internal document used only by programmers
B.
The preliminary design is the result of mapping product requirements info software and hardware functions
C.
The preliminary design of the product comes from the requirement specification
D.
The developers produce the preliminary design by defining the software structure in enough detail to permit coding
【单选题】为保证零件具有互换性,应对其尺寸规定一个允许变动的范围,允许尺寸的( )称为尺寸公差。
【单选题】为保证零件具有互换性,应对其尺寸规定一个(),叫尺寸公差。
【简答题】A) sketch B) rough C) preliminary D) draft
【单选题】为保证零件具有互换性,应对其尺寸规定一个允许变动的范围----允许尺寸的( ) 称为尺寸工差。
【单选题】1999年5月7日美国使用了五枚制导炸弹袭击了中华人民共和国驻南斯拉夫联盟共和国大使馆,其中打击到大使馆地下室的精确制导炸弹却变成了(),没有爆炸。
【判断题】长春全民学习网APP的注册可通过多种方式进行。
【简答题】A)primitive B)prior C)previous D)preliminary