1,You use underline to denote static variables and methods.

true false

2,You can declare two variables with the same name in ________.

a method one as a formal parameter and the other as a local variable a block two nested blocks in a method (two nested blocks means one being inside the other) different methods in a class

4,Suppose you declare Date d. d is now called ________.

an object a reference variable for an object an object value a variable that holds an integer value