NetWaK操作系统提供三级容错机制。第三级系统容错(SFT Ⅲ)提供了______ 发布时间:2018-07-25 17:05 │ 来源:www.tikuol.com 题型:单项选择题 问题: NetWaK操作系统提供三级容错机制。第三级系统容错(SFT Ⅲ)提供了______。A.文件服务器镜像B.热修复与写后读验证C.双重目录与文件分配表D.硬盘镜像与硬盘双工
题型:单项选择题 患者,右下456缺失,缺隙的近远中径过窄,可摘局部义齿修复。排列人工牙时,下列正确的是()A.右下456三牙平均减径后排列B.右下45二牙减径后排 * * 牙C.右下56二牙减径后排 * * 牙D.右下46孺二牙减径后排 * * 牙E.减数法,只排列右下45二牙 查看答案
题型:单项选择题 After that, he knew he could any emergency by doing what he could to_____ the best of hisability. [ ]A. get away with B. get on with C. get through D. get across 查看答案
题型:单项选择题 若有以下程序: #include <iostream> using namespace std; class A protected:int a; public:A() a=10; ; class A1 : public A public:A1() a=a+1; ; class A2 : public A public:A2 () a=a+2; ; class B : public A1,public A2 public:B()void print() cout<<a<<end1; ; int main ( ) B obj;obj.print();return 0; 程序运行后的输出结果是( )。A.产生语法错误B.11C.12D.10 查看答案