ssd6选择题答案无重复

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1、1.ConsiderthefollowingfragmentofC++sourcecode.Stringmsg;unsignedintx;inty;cin>>msg>>x>>y;cout<

2、elyaftertheinputstatement.Ifxandyarebothpositive,anintegergreaterthanbothwillbeprinted.(a)IIonly(b)none(c)IandIIonly(d)IIandIIIonlyCorrectansweris(b)Seesection1.1.1ofthecoursenotes.--------------------------------------------------------------------------------2.Int

3、egratedprogrammingenvironmentsmakeitdifficulttomixandmatchtoolsfromdifferentsources.Thisis(a)bad,becausenosinglevendorislikelytobethesourceofallthebesttools(b)good,becauseitensurescompilationisnotdoneincrementallybyaccident(c)bad,becauseallthetoolswillthenhavethesam

4、euserinterface(d)good,becausetoolsfromdifferentsourcescannotbemadetointeractwitheachotherCorrectansweris(a)Seesection1.1.4ofthecoursenotes.--------------------------------------------------------------------------------3.InVisualC++,aWin32ConsoleApplicationis(a)apro

5、gramthatisabletocontroltheoperatingsystemofawindowscomputer(b)thesimplesttypeofapplicationVisualC++cangenerate(c)thestatuswindowoftheVisualC++environment(d)builtbyusingsophisticated"ApplicationWizards"Correctansweris(b)Seesection1.2.1ofthecoursenotes.4.Whichofthefol

6、lowingmustbetrueifaprogramisstoppedataspecificlinewithintheVisualC++debugger?Thereisatleastonebreakpointenabled.Thereisabreakpointenabledonthatline.Thereisabreakpointenabledonthelineprecedingthatline.(a)IandIIIonly(b)IandIIonly(c)none(d)IonlyCorrectansweris(c)5.What

7、doesthefollowingprogramprint?voidcallee(int*count){(*count)++;}intmain(intargc,char*argv[]){intcount=4;callee(count);printf("%d",count);return0;}(a)8(b)nothing:itwillnotcompilesuccessfully(c)4(d)5Correctansweris(b)Seesection1.4.1ofthecoursenotes.6.Considerthefollowi

8、ngprogram.inti;int*jp=&i;intmain(inti,char*argv[]){printf("%d%d",(int)&i,(int)jp);//随机值i，与局部值i不一样}Whichofthefollowingdescribeswhatitprin