Study tips 1Z0-803

Which two are valid instantiations and initializations of a multi dimensional array?

An unchecked exception occurs in a method dosomething() Should other code be added in the dosomething() method for it to compile and execute?

What is the result?

Which three implementations are valid?

What is the result?

How many times is 2 printed as a part of the output?

Which two actions, used independently, will permit this class to compile?

What is the result?

Which statement, when inserted into line 5, is valid change?

What is the result?