Study tips 1z0-805

What is the result?

What is the result of compiling and executing this code?

What is the result?

Which design pattern moves the getPerson, createPerson, deletePerson, and updatePerson methods to a new class?

This method us missing four lines, which group of lines complete this method?

Which is a key aspect of composition?

What two changes should you make to apply the DAO pattern to this class?

Which two descriptions are benefits of using PreparedStatement objects over static SQL in JDBC?

Which two method declarations are valid options to replace /* method declaration */?

Which code example specifies valid keys of menu1 and menu2 with values of File Menu and View Menu?