A.The ServiceProvider module is the only module that, at run time, can provide the com.example.api API.

B.The placement of the com.example.api API in a separate module, ServiceAPI, makes it easy to install multiple provider modules.

C.The ServiceProvider module should export the com.myimpl package.

D.The Consumer module should require the ServiceProvider module.

E.The ServiceProvider module does not know the identity of a module (such as Consumer) that uses the com.example.api API.

A.Student

B.null

C.It fails to compile.

D.java.lang.IllegalAccessException is thrown.

E.nothing

A.@Resource(name="Customer1", priority=100)

B.@Resource(priority=0)

C.@Resource(priority=100)

D.@Resource

E.@Resource(name="Customer1")

A.Remove the parameter from wheels method in line 3.

B.Add @Override annotation in line 2.

C.Replace the code in line 2 with Car ob = new Car();

D.Remove abstract keyword in line 1.

A.easier to expose implementation details

B.improves application robustness

C.easier to understand the Java language

D.improves security and maintainability

E.easier to build a custom runtime linking application modules and JDK modules