题目内容

【单选题】以下关于Java虚拟机说法不正确的是()

A. Java虚拟机执行的是字节码
B. 字节码会被解释成本地机器语言
C. 不同平台下需要安装该平台下相应的Java虚拟机版本
D. 不同平台下Java虚拟机的规范不一样

查看答案
更多问题

【单选题】以下不正确的java注释有()

A. //This is comment
B. /*This is comment
C. /**This is comment*/
D. /*This is comment*/

The functions of bogie includes:

A. Bearing Load
B. Traction
C. Passing Curve

D. Relieve Impact

The composition of bogie:

A. frame
B. wheel set
C. basic brake device
D. driver's cab

Which of the following components works with the brake disc?

A. Brake-shoes
Brake clamp

答案查题题库