Online Access Free 1Z0-815 Practice Test

What makes Java dynamic?

• A.The Java compiler preprocesses classes to run on specific target platforms.
• B.At runtime, classes are loaded as needed, and new code modules can be loaded on demand.
• C.The runtime can process machine language sources as well as executables from different language compilers.
• D.The Java compiler uses reflection to test if class methods are supported by resources of a target platform.

Given:

Which two constructors will compile and set the class field strings? (Choose two.)

• A.
• B.
• C.
• D.
• E.

Which command line runs the main class com.acme.Main from the module com.example?

• A.java -classpath com.example.jar com.acme.Main
• B.java --module-path mods com.example/com.acme.Main
• C.java -classpath com.example.jar -m com.example/com.acme.Main
• D.java --module-path mods -m com.example/com.acme.Main

Given the code fragment:

What is the result?

• A.13
• B.12
• C.123
• D.23

Given:

Which two lines cause compilation errors? (Choose two.)

• A.line 12
• B.line 8
• C.line 9
• D.line 6
• E.line 7