防火墙规则集应该尽可能的简单,规则集越简单,错误配置的可能性就越小,系统就越安全
参考答案:对
《俄狄浦斯》是谁的著作?
有如下程序: #include<iostream> using namespace std; class BASE public: ~BASE( )cout<<"BASE"; ; class DERIVED:public BASE public: ~DERIVED( )cout<<"DERIVED"; ; int main( )DERIVED x;return 0; 程序的输出结果是
A.BASE
B.DERIVED
C.BASEDERIVED
D.DERIVEDBASE