Later in the DATA step, when you want to process the variables in the array, you can refer to a variable by either its name or its array reference. For example, the names Reference and books{1} are ...

This DECLARE statement also produces variables FACTOR[1] through FACTOR[5]. Because you must use the DECLARE statement to declare dynamic arrays, the only way to reference the elements of a dynamic ...

• PowerShell allows the creation and manipulation of arrays, which store multiple values in a single variable. Each item in the array can be accessed individually using its position number. • Arrays ...