Online Access Free 1Z0-815 Exam Questions

Given:

executed with this command:
java Main one two three
What is the output of this class?

• A.nothing
• B.The compilation fails.
• C.1) one
• D.A java.lang.ArrayIndexOutOfBoundsException is thrown.
• E.1) one
  2) two
  3) three

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:

Which "for" loop produces the same output?

• A.
• B.
• C.
• D.

Given:

Which code, when inserted at one or more marked positions, would allow classes B and C to compile?

• A.public void z() { } // position 3
• B.@Override
  // position 2
  public void z() { } // position 3
• C.@Override
  // position 3
  void x () {} // position 3
  @Override // position 3
  public void z() { } // position 3
• D.implements A
  // position 1
  @Override // position 2

Given:

What is the output?

• A.I am an array
• B.I am an object array
• C.The compilation fails due to an error in line 1.
• D.I am an object