Whichthe twodemonstratean“isa”relationship?()
A. publicinterfacePerson{}PublicclassEmployeeextendsPerson{}
B. publicinterfaceShape{}publicinterfaceRectangleextendsShape{}
C. publicinterfaceColor{}publicclassShape{privateColorcolor;}
D. publicclassSpecies{}publicclassAnimal{privateSpeciesspecies;}
E. interfaceComponent{}ClassContainerimplementsComponent{privateComponent[]children;
以下属于营业外支出的是()
A. 对外捐赠支出
B. 违约金支出
C. 赔偿金支出
D. 非常损失
E. 罚款收入
UnderwhattwocircumstancesisthesetJspBodymethodNOTcalledinatagclassthatimplementstheSimpleTaginterface?()
A. Thetagisinvokedwithoutabody.
B. ThedoTAbmethodthrowsanexception.
C. Theelementhasthevalueempty.
D. Thetagiscalledwiththeattributeskip-body=true
关于个人理想错误的是()。
A. 有主观性
B. 有个体差异性
C. 有实现可能性
D. 有超越性