Given: What is the result when the programmer attempts to compile the code and run it with the command java Converter 12?()
A、 It is true that j==i.
B、 It is false that j==i.
C、 An exception is thrown at runtime.
D、 Compilation fails because of an error in line 13.
图纸管理系统中,统计操作对产品树中的图形信息进行操作。
A、对
B、错
DRAG DROP Click the Task button.
An administrator wants to mirror an important filesystem between two disks without mirroring the entire volume group. Which command should be used?()
A、cplv
B、mirrorvg
C、mklvcopy
D、migratelv
家庭健康护理的主要方法是()
A、调查问卷
B、个别访谈
C、家庭访视
D、社区宣传
E、观察
在1785~1805MHz有我国拥有自主知识产权的移动通信系统,这个系统是()。