【正文】
] args){class A{public int=3。int 1=()。 }。 }}A. good and abc B. good and gbc ok and abc D. test ok and gbc,分成四段,第三段表示的內(nèi)容是()A. 其它用戶的權(quán)限B. 文件所有者所在組的權(quán)限C. 文件所有者的權(quán)限D(zhuǎn). 文件類型:int total=0。}哪個(gè)類別可正確使用Data介面和Info類別?A. public class Employee extends Info implements Data{public void load(){/*do something*/}}B. public class Employee implements Info extends Data{public void load(){/*do something*/}public void (){/*do something*/}}C. public class Employee implements Info extends Data{public void (){/*do something*/}public void load(){/*do something*/}}D. public class Employee extends Info implements Data public void load(){/*do something*/}public void load(){/*do something*/}}E. public class Employee extends Info imolementas Data{public void (){/*do something*/}public Info load(){/*do something*/}}F. public class Employee implements Info extends Data {public void load(){/*do something*/} } A{int x=0。,能準(zhǔn)確地確定軟件系統(tǒng)必須做什么和必須具務(wù)哪些功能的階段是()?A. 可行性分析 (String str1=”hello”。for(int k=0。}}while(j10)。則myvar所指向的對(duì)象一定是() 專業(yè)整理分享