How many times is the recursive moveDisks method invoked for 4 disks?

By default, when you create a form, Access uses different field definitions than those in the underlying table or query

Indicate whether the statement is true or false

When used with ofstream objects, operator! is not:

a. Overloaded. b. Used to determine if the open operation succeeded. c. Used to close a file explicitly. d. Used to return a nonzero value if an error occurs.