当前位置：首页
> Luz 第5988页
Luz 管理员
暂无介绍
89860 篇文章 33 次评论单选题：Which statement below is correct?
Which statement below is correct? @[A](2)A. int is always 32-bit on different platformsB. int is 32-bit on 32-bit and…
单选题：Which function below is the starting point of a Java class?
Which function below is the starting point of a Java class? @[A](2)A. public static void main(String[] args);B. public…
单选题：About classes in Java, which one below is correct?
About classes in Java, which one below is correct? @[C](2)A. There is no root class in Java.B. Every Java class is der…
单选题：Which one below describes Java?
Which one below describes Java? @[D](2)A. Objects can be stored in stack and hold it directly in a variableB. Objects…
单选题：For `String s;`, which statement below is correct?
For `String s;`, which statement below is correct? @[A](2)A. s is a variable to be a pointer to an object of String.B.…
单选题：Which variable definition below is valid in Java?
Which variable definition below is valid in Java? @[A](2)A. boolean b;B. extern int i;C. unsigned int k;D. int i[10];A…
单选题：Which one below is NOT a Java keyword?
Which one below is NOT a Java keyword? @[D](2)A. gotoB. nullC. transientD. extendA.gotoB.nullC.transientD.extend答案：D…
单选题：Given code below:
Given code below:```Javapublic final String f() {}```Which statement below is correct? @[C](2)A. final means f() can n…
单选题：Given code below:
Given code below:```Javapublic class My {}```Which statement below is correct? @[A](2)A. It has to be in a file named…
单选题：Given code below:
Given code below:```Javapackage my;class My { ... }```Which way below is correct to run the program? @[D](2)A. Put My.…