Select three rules for PeopleCode user-defined variables. (Choose three.)
A.
User-defined variables must begin with %.
B.
The variable name can be up to 1,000 characters long.
C.
The variable name must be at least eight characters long.
D.
User-defined string variables begin with $ and numeric variables begin with #.
E.
The variable name must contain at least one numeric character andone uppercase character.
F.
If a variable has not been declared before it is used, it is automatically declared as Local Any.
G.
Component and global scope variables must be declared before the first line of executable
code.