For a given characteristic in a construction process, the standard deviation associated with production variation is 0.8", and the standard deviation associated with measurement variation is 0.6". The total standard deviation for this characteristic is:
A . 1.4"
B . 1.2".
C . 1.0"
D . 0.8"
E . 0.2"
第1题:
Parents transmit some of their()to their children.
A. characteristics
B. character
C. characteristic
第2题:
A healthy life is frequently thought to be _______ with the open countryside and homegrown food.
A) tied B) bound
C) involved D) associated
选C
be involved in ,其余的都可以和with 连用,但在这里意思不对。be tied with 是被绑住,be bound with 也是,be associated with 是和什么紧密相关。
第3题:
Which order of steps is followed in carrying out the project?
A. Assessment-Prototype-Design-Construction.
B. Assessment-Design-Prototype-Construction.
C. Design-Assessment-Prototype-Construction.
D. Design-Prototype-Assessment-Construction.
第4题:
第5题:
___________
A. presented B. marked C. lit D. associated
第6题:
Given:11.staticclassA{12.voidprocess()throwsException{thrownewException();}13.}14.staticclassBextendsA{15.voidprocess(){System.out.println("B");}16.}17.publicstaticvoidmain(String[]args){18.Aa=newB();19.a.process();20.}Whatistheresult?()
A.Compilationfailsbecauseofanerrorinline19.
B.Anexceptionisthrownatruntime.
C.B
D.Compilationfailsbecauseofanerrorinline18.
E.Compilationfailsbecauseofanerrorinline15.
F.Thecoderunswithnooutput.
第7题:
注册一个自定义组件语句的用法是:( )
A.RegisterComponents(TMyComponent,[‘Standard’])
B.Register(TMyComponent,[‘Standard’])
C.RegisterComponents(‘Standard’,[TMyComponent])
D.Register(‘Standard’,TMyComponent)
第8题:
[ A] introduced
[ B] persuaded
[ C] associated
[ D] stimulated
第9题:
Magnetic heading differs from compass heading by______.
A.compass error
B.true heading
C.variation
D.Deviation
第10题: