Online Access Free 1Z0-815 Practice Test

Given:

What is the result?

• A.3
• B.b3
• C.The compilation fails due to an error in line 1.
• D.2
• E.1
• F.b2
• G.b1

Which two statements are correct about modules in Java? (Choose two.)

• A.By default, modules can access each other as long as they run in the same folder.
• B.java.base exports all of the Java platforms core packages.
• C.module-info.java cannot be empty.
• D.module-info.java can be placed in any folder inside module-path.
• E.A module must be declared in module-info.java file.

Which two are benefits of polymorphism?

• A.More dynamic code at runtime
• B.Code that is protected from extension by other classes
• C.More flexible and reusable code
• D.Faster code at runtime
• E.More efficient code at runtime

Given:

executed using this command:
java Myclass My Car is red
What is the output of this class?

• A.java--Myclass--My
• B.Car--red--My
• C.My--Car--is
• D.My--is--java
• E.Myclass--Car--red

Given:

What is the result?

• A.17
• B.The compilation fails due to an error in line 5.
• C.The compilation fails due to an error in line 4.
• D.The compilation fails due to an error in line 3.
• E.The compilation fails due to an error in line 1.
• F.The compilation fails due to an error in line 2.
• G.42