在编写java application程序时,若需要使用到标准输入输出语句,必须在程序的开头写上()语句。A.im
在编写java application程序时,若需要使用到标准输入输出语句,必须在程序的开头写上()语句。
A.import java.awt.*;
B.import java.applet.applet;
C.import java.io.*;
D.import java, awt.graphics;
在编写java application程序时,若需要使用到标准输入输出语句,必须在程序的开头写上()语句。
A.import java.awt.*;
B.import java.applet.applet;
C.import java.io.*;
D.import java, awt.graphics;
在Java语言中,不允许使用指针体现出的Java特性是()。
A.可移植
B.解释执行
C.健壮性
D.安全性
It is essential that your application form______back before the deadline.
A.be sent
B.sent
C.send
D.must be sent
在java图形用户界面编程中,若显示一些不需要修改的文本信息,一般是使用()类的对象来实现。
A.label
B.button
C.textarea
D.testfield
A.Swing是由非java实现的轻量级构件
B.Swing没有本地代码
C.Swing依赖操作系统的支持
D.Swing在不同平台上表现不一致
According to the conversation, an application letter should ______.
A.be a long one with all possible information about the applicant
B.be a brief one with the purpose of writing made clear
C.be a brief one with the purpose of writing made clear, together with a resume
D.all of the 'above ways are welcome
The writer says the application form. is useful because it
A.reveals something of the applicant's character.
B.gives information about the applicant's family.
C.explains what skills the applicant has for the job.
D.shows how much the applicant wants to earn.