【单选题】在如下所示的JAVA代码中,this指代的是? public class Person{ private String name; public void setName(String name){ this.name=name; }
C.
setName(String name)的参数name
D.
setName(String name)方法
【单选题】. ______ online shopping has accounted for a large part of the total purchase volume, many people think the traditional shopping style is irreplaceable.
【单选题】Which of the following is correct way to refer to a string value named text_name in String.xml?
【单选题】Why has people's skepticism about shopping online vanished to a great extent?
A.
Because the online market has now proved to be safe and secure.
B.
Because people don't use their credit/debit card on the Internet any more.
C.
Because online shopping has gained acceptance with open wallets.
D.
Because the items online market are much cheaper than before.
【简答题】以下程序有何错误? abstract class Name{ private String name ; public abstract boolean isSupidName(String name) {} }