问题:
A . In Java programming language only allows single inheritance.
B . In Java programming language allows a class to implement only one interface.
C . In Java programming language a class cannot extend a class and implement a interface together.
D . In Java programming language single inheritance makes code more reliable.
● 参考解析
在java中一个类只能有一个直接父类,但是可以实现多个接口,在继承的同时可以实现接口,之所以取消多继承的原因是多继承使得代码产生很多问题,而使用单一继承则可以使代码更可靠。