Question 41 :
Why are the methods of the Math class static?
So they can be invoked as if they are a mathematical code library.
Question 42 :
What Checkbox method allows you to tell if a Checkbox is checked?
Question 43 :
What state is a thread in when it is executing?
An executing thread is in the running state.
Question 44 :
What are the legal operands of the instanceof operator?
The left operand is an object reference or null value and the right operand is a class, interface, or array type.
Question 45 :
How are the elements of a GridLayout organized?
The elements of a GridBad layout are of equal size and are laid out using the squares of a grid.