What do you use to forward errors to a file?

How can you display a list of all files, including the hidden files?

What command do you have to use to go to the parent directory?

How do you delete a file?

With what can you stop a process?

How to create a new file without opening it?

With what command you can see your user name?

With what command you can see what folder you are in?

What does the command ls do?

What is Externalizable?

What is the Immediate superclass of the Applet Class in AWT?

Exception can be Rethrown?

The base class for Error and Exception is throwable

What is a JVM?

Can a double value be cast to a byte?

What ia the result when you add a double value to a String?

Are true and false keywords in java?

An object can be reachable again when it is garbage collected.