Online Access Free 1Z0-816 Exam Questions

Which code fragment prints 100 random numbers?

• A.Option B
• B.Option A
• C.Option D
• D.Option C

Given:

What is the result?

• A.3 3 3 3
• B.5 5 3 3
• C.3 5 3 5
• D.3 5 3 3

Given:

Which is true?

• A.System.out is the standard output stream. The stream is open only when System.out is called.
• B.System.out is an instance of java.io.OutputStream by default.
• C.System.in is the standard input stream. The stream is already open.
• D.System.in cannot reassign the other stream.

Examine these module declarations:

Which two statements are correct? (Choose two.)

• A.The ServiceProvider module should export the com.myimpl package.
• B.The placement of the com.example.api API in a separate module, ServiceAPI, makes it easy to install multiple provider modules.
• C.The Consumer module should require the ServiceProvider module.
• D.The ServiceProvider module is the only module that, at run time, can provide the com.example.api API.
• E.The ServiceProvider module does not know the identity of a module (such as Consumer) that uses the com.example.api API.

Which two statements correctly describe capabilities of interfaces and abstract classes? (Choose two.)

• A.Interfaces cannot have instance fields but abstract classes can.
• B.Interfaces cannot have protected methods but abstract classes can.
• C.Both interfaces and abstract classes can have final methods.
• D.Interfaces cannot have static methods but abstract classes can.
• E.Interfaces cannot have methods with bodies but abstract classes can.