Given:

Which two independent changes will make the Main class compile? (Choose two.)

Given:

What action ensures successful compilation?

You are working on a functional bug in a tool used by your development organization. In your investigation, you find that the tool is executed with a security policy file containing this grant.

What action should you take?

Given:

What is the result?

Given:

Which code fragment on line 1 makes the m map contain the employee with the highest salary for each neighborhood?
A)

B)

C)

D)