Shape hints work most effectively when arranged in a ____ pattern.

An assignment of the value of a conditional expression to a variable (x =y?z:w;) can always be replaced by

a) a switch statement with assignment statements for its case statements. b) one or more ifs with else clauses and assignment statements for its true and false clauses. c) one or more nested while loops with assignments for the bodies of the loops. d) one or more ifs without any else clauses and assignment statements for its yes_statement(s). e) none of these is correct.

When Python sees the in operator used with a collection, it runs the __contains__ method in the collection's class.

Answer the following statement true (T) or false (F)