下面哪个语句会产生编译错误? ( )A.float F=4090 F;B.double D=4090;C.byte B=4096;D.char C=4096;
下面哪个语句会产生编译错误? ( )
A.float F=4090 F;
B.double D=4090;
C.byte B=4096;
D.char C=4096;
相关考题:
在下面程序中,编译出现错误的语句是 ______。 class B { public: B( ){f(); } virtual void f()=0; };A.class BB.public:C.B() {f();}D.virtual void f()=0;
Refertotheexhibit.AllnetworklinksareFastEthernet.Althoughthereiscompleteconnectivitythroughoutthenetwork,FrontLineusershavebeencomplainingthattheyexperienceslowernetworkperformancewhenaccessingtheserverfarmthantheReceptionofficeexperiences.Basedontheexhibit,whichtwostatementsaretrue?()A.ChangingthebridgepriorityofS1to4096wouldimprovenetworkperformance.B.ChangingthebridgepriorityofS1to36864wouldimprovenetworkperformance.C.ChangingthebridgepriorityofS2to36864wouldimprovenetworkperformance.D.ChangingthebridgepriorityofS3to4096wouldimprovenetworkperformance.E.DisablingtheSpanningTreeProtocolwouldimprovenetworkperformance.F.UpgradingthelinkbetweenS2andS3toGigabitEthernetwouldimproveperformance.
Examinethediagram.Anetworkadministratorhasrecentlyinstalledtheaboveswitchednetworkusing3550sandwouldliketocontroltheselectionoftherootbridge.Whichswitchshouldtheadministratorconfigureastherootbridgeandwhichconfigurationcommandmusttheadministratorentertoaccomplishthis?()A.DSW11(config)#spanning-treevlan1priority4096B.DSW12(config)#setspanning-treepriority4096C.ASW13(config)#spanning-treevlan1priority4096D.DSW11(config)#setspanning-treepriority4096E.DSW12(config)#spanning-treevlan1priority4096F.ASW13(config)#setspanning-treepriority4096
下面创建数组的语句错误的是()。A.float[][] f = new float[6][6]; B.float[] f = new float[6];C.float[][] f = new float[][6]; D.float[][] f=new float[6][];